TPIC46L01DB

Mfr. #:: TPIC46L01DB
Description:: Gate Drivers 6ChSerial/Parallel LoSidePreFETDrvr
Lifecycle:: New from this manufacturer.
Datasheet:: TPIC46L01DB Datasheet
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More Information:: TPIC46L01DB more Information TPIC46L01DB Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Gate Drivers

RoHS:: Y

Product:: Half-Bridge Drivers

Type:: Non-Inverting

Mounting Style:: SMD/SMT

Package / Case:: SSOP-28

Number of Drivers:: 6 Driver

Output Current:: 2.5 mA

Rise Time:: 30 ns

Fall Time:: 20 ns

Supply Voltage - Min:: 4.5 V

Supply Voltage - Max:: 5.5 V

Operating Supply Current:: 4.2 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Series:: TPIC46L01

Packaging:: Tube

Features:: Diagnostics, Fault Protection, Pre-FET Driver

Operating Temperature Range:: - 40 C to + 125 C

Technology:: Si

Brand:: Texas Instruments

Operating Supply Voltage:: 5 V

Product Type:: Gate Drivers

Factory Pack Quantity:: 50

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.025045 oz

Tags: TPIC46L01D, TPIC46L01, TPIC46, TPIC4, TPIC, TPI

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TPIC46L01DB Ratings and Reviews

F***k

Everything works norms

2019-01-25

C***a

Perfect, better than expected

2019-04-04

J***n

fast delivery, well packed and good quality.

2019-03-02

D***y

All as in the description

2019-03-26

TPIC46L01DB Description

***as Instruments: 6-Channel Serial/Parallel Low-Side Pre-FET Driver 28-SSOP

***ser: Temperature Sensors 6ChSerial/Parallel LoSidePreFETDrvr

***ical: 6 Channel Gate and Power Drivers

***eco: TPOD 6 CHANNEL PREDRIVER WTH AUTO-ENABLE<AZ

***as Instr.: The TPIC46L01, TPIC46L02, and TPIC46L03 are low-side predrivers that provide serial input interface and parallel input interface to control six external field-effect transistor(FET) power switches such as offered in the Texas Instruments TPIC family of power arrays. These devices are designed primarily for low-frequency switching, inductive load applications such as solenoids and relays. Fault status for each channel is available in a serial-data format. Each driver channel has independent off-state open-load detection and on-state shorted-load/short-to-battery detection. Battery overvoltage and undervoltage detection and shutdown are provided. Battery and output load faults provide real-time fault reporting to the controller. Each channel also provides inductive-voltage-transient protection for the external FET.

***: These devices provide control of output channels through a serial input interface or a parallel input interface. A command to enable the output from either interface enables the respective channel GATE output to the external FET. The serial input interface is recommended when the number of signals between the control device and the predriver must be minimized, and the speed of operation is not critical. In applications where the predriver must respond very quickly or asynchronously, the parallel input interface is recommended.

***NS: For serial operation, the control device must transition CS\ from high to low to activate the serial input interface. When this occurs, SDO is enabled, fault data is latched into the serial input interface, and the FLT\ flag is refreshed.

***INS: Data is clocked into the serial registers on low-to-high transitions of SCLK through SDI. Each string of data must consist of 8 bits of data. In applications where multiple devices are cascaded together, the string of data must consist of 8 bits for each device. A high data bit turns the respective output channel on and a low data bit turns it off. Fault data for the device is clocked out of SDO as serial input data is clocked into the device. Fault data consists of fault flags for the over-battery voltage (bit 8), under-battery voltage (bit 7) (not on TPIC46L03), and shorted/open-load flags (bits 1-6) for each of the six output channels. A logic-high bit in the fault data indicates a fault and a logic-low bit indicates that no fault is present on that channel. Fault register bits are set or cleared asynchronously to reflect the current state of the hardware. The fault must be present when CS\ is transitioned from high to low to be captured and reported in the serial fault data. New faults cannot be captured in the serial register when CS\ is low. CS\ must be transitioned high after all of the serial data has been clocked into the device. A low-to-high transition of CS\ transfers the last 6 bits of serial data to the output buffer, puts SDO in a high-impedance state, and clears and reenables the fault register. The TPIC46L01/L02/L03 was designed to allow the serial input interfaces of multiple devices to be cascaded together to simplify the serial interface to the controller. Serial input data flows through the device and is transferred out SDO following the fault data in cascaded configurations.

***ASIN: For parallel operation, data is asynchronously transferred directly from the parallel input interface (IN0-IN5) to the respective GATE output. SCLK or CS\ are not required for parallel control. A 1 on the parallel input turns the respective channel on, where a 0 turns it off. Note that either the serial interface or the parallel interface can enable a channel. Under parallel operation, fault data must still be collected through the serial data interface.

***AS INSTUMENTS: The predrivers monitor the drain voltage for each channel to detect shorted-load or open-load fault conditions in the on and off states respectively. These devices offer the option of using an internally generated fault-reference voltage or an externally supplied VCOMP for fault detection. The internal fault reference is selected by connecting VCOMPEN to GND and the external reference is selected by connecting VCOMPEN to VCC. The drain voltage is compared to the fault-reference voltage when the channel is turned on to detect shorted-load conditions and when the channel is off to detect open-load conditions. When a shorted-load fault occurs using the TPIC46L01 or TPIC46L03, the channel is turned off and a fault signal is sent to FLT\ as well as to the serial fault-register bit. When a shorted-load fault occurs while using the TPIC46L02, the channel transitions into a low-duty cycle, pulse-width-modulated (PWM) signal as long as the fault is present. Shorted-load conditions must be present for at least the shorted-load deglitch time, t(STBDG), in order to be flagged as a fault. A fault signal is sent to FLT\ as well as the serial fault register bit. More detail on fault detection operation is presented in the device operation section of this data sheet.

***as Instruments Inc.: The TPIC46L01 and TPIC46L02 provide protection from over-battery voltage and under-battery voltage conditions irrespective of the state of the output channels. The TPIC46L03 provides protection from over-battery voltage conditions irrespective of the state of the output channels When the battery voltage is greater than the overvoltage threshold or less than the undervoltage threshold (except for the TPIC46L03, which has no undervoltage threshold), all channels are disabled and a fault signal is sent to FLT\ as well as to the respective fault register bits. The outputs return to normal operation once the battery voltage fault has been corrected. When an over-battery/under-battery voltage condition occurs, the device reports the battery fault, but disables fault reporting for open and shorted-load conditions. Fault reporting for open and shorted-load conditions are reenabled after the battery fault condition has been corrected.

***OMO Electronic: These devices provide inductive transient protection on all channels. The drain voltage is clamped to protect the FET. This clamp voltage is defined by the sum of VCC and turn-on voltage of the external FET. The predriver also provides a gate-to-source voltage (VGS) clamp to protect the GATE-source terminals of the power FET from exceeding their rated voltages.

***AS INSRUMENT: These devices provide pulldown resistors on all inputs except CS\. A pullup resistor is used on CS\.

Market price

Part #	Description	Stock	Price
TPIC46L01DBR DISTI # V98:2334_07410369	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP T/R RoHS: Compliant	16	10:$2.1741 1:$2.4378
TPIC46L01DB DISTI # 296-10869-5-ND	IC DRIVER PRE FET 6 CHAN 28-SSOP RoHS: Compliant Min Qty: 1 Container: Tube	3129In Stock	5000:$1.1440 2500:$1.1880 1000:$1.2760 500:$1.5400 100:$1.8744 50:$2.2000 10:$2.3320 1:$2.6000
TPIC46L01DBR DISTI # TPIC46L01DBR-ND	IC DRIVER PRE FET 6 CHAN 28-SSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.1880
TPIC46L01DBRG4 DISTI # TPIC46L01DBRG4-ND	IC DRIVER PRE FET 6 CHAN 28-SSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.1880
TPIC46L01DBG4 DISTI # 296-34568-5-ND	IC DRIVER PRE FET 6 CHAN 28-SSOP RoHS: Compliant Min Qty: 300 Container: Tube	Temporarily Out of Stock	300:$1.7600
TPIC46L01DBR DISTI # 25831743	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP T/R RoHS: Compliant	16	10:$2.1408 6:$2.3927
TPIC46L01DB DISTI # TPIC46L01DB	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP - Rail/Tube (Alt: TPIC46L01DB) RoHS: Not Compliant Min Qty: 300 Container: Tube	Americas - 0	300:$1.1900 400:$1.1900 700:$1.0900 1500:$1.0900 3000:$1.0900
TPIC46L01DB DISTI # TPIC46L01DB	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP (Alt: TPIC46L01DB) RoHS: Not Compliant Min Qty: 1	Europe - 0	1:€1.4619 10:€1.3729 25:€1.2939 50:€1.2229 100:€1.1589 500:€1.1019 1000:€1.0499
TPIC46L01DBR DISTI # TPIC46L01DBR	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP - Tape and Reel (Alt: TPIC46L01DBR) RoHS: Not Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.1900 4000:$1.1900 8000:$1.0900 12000:$1.0900 20000:$1.0900
TPIC46L01DBR DISTI # TPIC46L01DBR	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP (Alt: TPIC46L01DBR) RoHS: Not Compliant Min Qty: 2000	Europe - 0	2000:€1.4619 4000:€1.2939 8000:€1.1589 12000:€1.1019 20000:€1.0499
TPIC46L01DBG4 DISTI # TPIC46L01DBG4	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP - Rail/Tube (Alt: TPIC46L01DBG4) RoHS: Compliant Min Qty: 300 Container: Tube	Americas - 0	300:$1.1900 400:$1.1900 700:$1.0900 1500:$1.0900 3000:$1.0900
TPIC46L01DBG4 DISTI # TPIC46L01DBG4	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP (Alt: TPIC46L01DBG4) RoHS: Compliant Min Qty: 1	Europe - 0	1:€1.4619 10:€1.3729 25:€1.2939 50:€1.2229 100:€1.1589 500:€1.1019 1000:€1.0499
TPIC46L01DBRG4 DISTI # TPIC46L01DBRG4	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP - Tape and Reel (Alt: TPIC46L01DBRG4) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.1900 4000:$1.1900 8000:$1.0900 12000:$1.0900 20000:$1.0900
TPIC46L01DBRG4 DISTI # TPIC46L01DBRG4	Serial and Parallel Low Side Pre FET Driver 28-Pin SSOP (Alt: TPIC46L01DBRG4) RoHS: Compliant Min Qty: 2000	Europe - 0	2000:€1.4619 4000:€1.2939 8000:€1.1589 12000:€1.1019 20000:€1.0499
TPIC46L01DB	6-Channel Serial/Parallel Low-Side Pre-FET Driver	1990	1000:$1.0000 750:$1.0500 500:$1.2400 250:$1.4600 100:$1.5600 25:$1.7800 10:$1.9100 1:$2.1200
TPIC46L01DB DISTI # 595-TPIC46L01DB	Gate Drivers 6ChSerial/Parallel LoSidePreFETDrvr RoHS: Compliant	288	1:$2.5900 10:$2.2000 100:$1.7600 500:$1.5400 1000:$1.2800 2500:$1.1900 5000:$1.1500
TPIC46L01DBR DISTI # 595-TPIC46L01DBR	Gate Drivers 6Ch Ser/Para Low- Side Pre-FET Drvr RoHS: Compliant	0	1:$2.5900 10:$2.2000 100:$1.7600 500:$1.5400 1000:$1.2800 2000:$1.1900 4000:$1.1500
TPIC46L01DBRG4 DISTI # 595-TPIC46L01DBRG4	Gate Drivers 6Ch Ser/Para Low- Side Pre-FET Drvr RoHS: Compliant	0	1:$2.5900 10:$2.2000 100:$1.7600 500:$1.5400 1000:$1.2800 2000:$1.1900 4000:$1.1500
TPIC46L01DBG4 DISTI # 595-TPIC46L01DBG4	Gate Drivers 6Ch Ser/Para Low- Side Pre-FET Drvr RoHS: Compliant	0	50:$1.7600 300:$1.7600 500:$1.5400 1000:$1.2800 2500:$1.1900 5000:$1.1500
TPIC46L01DB	Buffer/Inverter Based MOSFET Driver, PDSO28 RoHS: Compliant	3250	1000:$1.1600 500:$1.2200 100:$1.2700 25:$1.3200 1:$1.4300
TPIC46L01DBG4	Buffer/Inverter Based MOSFET Driver, PDSO28 RoHS: Compliant	84350	1000:$1.1600 500:$1.2200 100:$1.2700 25:$1.3200 1:$1.4300
TPIC46L01DBR		78
TPIC46L01DBR DISTI # C1S746202340354	Serial and Parallel Low Side Pre FET Driver RoHS: Compliant	16	10:$2.1408 1:$2.3927

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