LTC3891EFE#TRPBF

LTC3891EFE#TRPBF
Mfr. #:
LTC3891EFE#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators L IQ, 60V Sync Buck Cntr
Lifecycle:
New from this manufacturer.
Datasheet:
LTC3891EFE#TRPBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
LTC3891EFE#TRPBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
TSSOP-20
Output Voltage:
0.8 V to 24 V
Output Current:
15 A
Number of Outputs:
1 Output
Input Voltage MAX:
60 V
Topology:
Buck
Input Voltage MIN:
4 V
Switching Frequency:
900 kHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Series:
LTC3891
Packaging:
Reel
Input Voltage:
4 V to 60 V
Operating Temperature Range:
- 40 C to + 125 C
Quiescent Current:
50 uA
Type:
Synchronous Step-Down Controller
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Development Kit:
DC1940A, DC1695B
Load Regulation:
0.01 %
Operating Supply Current:
0.05 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
2500
Subcategory:
PMIC - Power Management ICs
Tags
LTC3891EF, LTC3891E, LTC3891, LTC389, LTC38, LTC3, LTC
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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***p One Stop Japan
DC DC Cntrlr Single-OUT Sync Step Down 4V to 60V Input Automotive 20-Pin TSSOP EP T/R
***ical
DC DC Cntrlr Single-OUT Sync Step Down 4V to 60V Input 20-Pin TSSOP EP T/R
***i-Key
IC REG CTRLR BUCK 20TSSOP
***ark
Dp-Swreg/Controller Low Iq, 60V Synchronous Step-Down Controller
***ear Technology
LTC3891 - Low IQ, 60V Synchronous Step-Down Controller
***ponent Distributors Inc.
Low IQ, 60V Synchronous Step-Down Controller
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LTC3891 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage. A constant frequency current mode architecture allows a phase-lockable frequency of up to 750kHz. The 50μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3891 features a precision 0.8V reference and power good output indicator. A wide 4V to 60V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. The output voltage of the LTC3891 can be programmed between 0.8V to 24V. The TRACK/SS pin ramps the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous conduction mode at light loads. Applications Automotive Always-On Systems Battery Powered Digital Devices Distributed DC Power Systems
LTC389x Synchronous DC/DC Controllers
Linear Technology/Analog Devices LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.
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Availability
Stock:
Available
On Order:
1984
Enter Quantity:
Current price of LTC3891EFE#TRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$9.24
$9.24
25
$6.13
$153.25
100
$5.07
$507.00
250
$4.81
$1 202.50
500
$4.70
$2 350.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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