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Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Specifications
Brand Name :
Analog Devices Inc.
Model Number :
LTC3851AHMSE#TRPBF
Certification :
ISO9001
Place of Origin :
China,GuangDong
MOQ :
>=5pcs
Price :
$5.0
Payment Terms :
L/C, D/A,Western Union, T/T
Supply Ability :
40000 Acre/Acres per Day+pcs+2-3days
Delivery Time :
2-4work days
Packaging Details :
Original factory sealed packing with standard types: tube,tray,tape and reel,box,bag packing. Or request for your need.
Description :
IC REG CTRLR BUCK 16MSOP
Package / Case :
16-TFSOP
Mounting Type :
Surface Mount
Operating Temperature :
-40°C ~ 150°C (TJ)
Voltage - Supply :
4V ~ 38V
Type :
Transistor Driver
Product Status :
Active
Base Product Number :
LTC3851
Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

PRODUCT DESCRIPTION

The LTC®3851A is a high performance synchronous step-down switching regulator 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.

OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3851A features a precision 0.8V reference that is compatible with a wide 4V to 38V input supply range.

The TK/SS pin ramps the output voltage during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The MODE/PLLIN pin selects among Burst Mode operation, pulse-skipping mode or continuous inductor current mode at light loads and allows the IC to be synchronized to an external clock.

The LTC3851A contains an improved PLL compared to the LTC3851. The LTC3851A-1 is a version with a power good output signal instead of adjustable current limit.

PRODUCT PROPERTIES

Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Frequency - Switching
235kHz ~ 750kHz
Duty Cycle (Max)
99%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Soft Start, Tracking
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package
16-MSOP-EP
Base Product Number
LTC3851

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

Product tags

switching regulator tutorial

,

step up switching regulator

,

step down converter ic
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

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Product Detail
Brand Name :
Analog Devices Inc.
Model Number :
LTC3851AHMSE#TRPBF
Certification :
ISO9001
Place of Origin :
China,GuangDong
MOQ :
>=5pcs
Price :
$5.0
Contact Supplier
video
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP

STJK(HK) ELECTRONICS CO.,LIMITED

Verified Supplier
3 Years
hong kong
Since 2010
Business Type :
Exporter, Trading Company, Seller
Main Products :
Electronic IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
1000000-9990000
Employee Number :
20~100
Certification Level :
Verified Supplier
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