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LTC3838EUHF-2#PBF

LTC3838EUHF-2#PBF
Mfr. #:
LTC3838EUHF-2#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Dual, Fast, Accurate Step-Down Controller with Differential Output Sensing
Lifecycle:
New from this manufacturer.
Datasheet:
LTC3838EUHF-2#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
LTC3838EUHF-2#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
QFN-38
Output Voltage:
2 V
Output Current:
30 A
Number of Outputs:
2 Output
Input Voltage MAX:
38 V
Topology:
Buck
Input Voltage MIN:
4.5 V
Switching Frequency:
2 MHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Series:
LTC3838-2
Packaging:
Tube
Input Voltage:
4.5 V to 38 V
Quiescent Current:
15 uA
Type:
Step-Down DC/DC Controller
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Development Kit:
DC1997A-B
Load Regulation:
- 1.5 %
Operating Supply Current:
3 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
52
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.016014 oz
Tags
LTC3838EU, LTC3838E, LTC3838, LTC383, LTC38, LTC3, LTC
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
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    2019-06-06
***ical
DC DC Cntrlr Dual-OUT Sync Step Down 4.5V to 38V Input 38-Pin QFN EP
***ponent Distributors Inc.
Dual, Fast, Accurate Step-Down Controller with Differential Output Sensing
***i-Key
IC REG CTRLR BUCK 38QFN
***nell
BUCK, DUAL, CNTRL, 4.5-38V, 2MHZ, 38QFN
***ark
DC-DC CONTROLLER, BUCK, 2MHZ, QFN-38
***ear Technology
LTC3838-2 - Dual, Fast, Accurate Step-Down DC/DC Controller with External Reference Voltage and Dual Differential Output Sensing
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LTC3838-2 is a dual-channel, PolyPhase® synchronous step-down DC/DC switching regulator controller. Two independent channels drive all N-channel power MOSFETs. The two channels can also be combined into a multiphase single output configuration with external reference. The controlled on-time, valley current mode control architecture allows for not only fast response to transients without a clock delay, but also constant frequency switching at a steady-load condition. Its proprietary load-release transient detection feature (DTR) significantly reduces overshoot at low output voltages. The switching frequency can be programmed from 200kHz to 2MHz with an external resistor, and can be synchronized to an external clock. Very low tON and tOFF times allow for near 0% and near 100% duty cycles, respectively. Voltage tracking soft start-up and multiple safety features are provided. See below for a comparison of LTC3838, LTC3838-1 and LTC3838-2. Part Number Description LTC3838 ±0.67% Differential Output Voltage Accuracy Over Temperature on Channel 1, ±1% Output Regulation on Channel 2, Separate Per Channel 30mV to 100mV Current Sense Range Controls LTC3838-1 ±0.67% Differential Output Voltage Accuracy Over Temperature on Both Channel 1 and Channel 2, Single Pin 30mV/60mV Current Sense Range Controls LTC3838-2 ±0.67% Differential Output Voltage Accuracy With Internal Reference on Channel 1, ±4mV Differential with External Reference Voltage on Channel 2, Fixed 30mV Current Sense Range Applications Power for ASICs with Dynamic Voltage Scaling Low Voltage, High Current, High Step-Down Ratio Converters That Demand Tight Transient Regulation
Power Management ADI SLP
Image Part # Description
DC1801A-B

Mfr.#: DC1801A-B

OMO.#: OMO-DC1801A-B

 Power Management IC Development Tools LTC3838EUHF Demo Board (RSense) - VIN =
DC1997A-B

Mfr.#: DC1997A-B

OMO.#: OMO-DC1997A-B

 Power Management IC Development Tools LTC3838EUHF-2 Demo Board w/ V2 Regulated
Availability
Stock:
Available
On Order:
4500
Enter Quantity:
Current price of LTC3838EUHF-2#PBF 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
$7.69
$7.69
25
$5.10
$127.50
100
$4.22
$422.00
250
$4.01
$1 002.50
500
$3.92
$1 960.00
1000
$3.77
$3 770.00
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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