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TLV62095
SLVSDD3A – MARCH 2016 – ...
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TLV62095
SLVSDD3A – MARCH 2016 – REVISED JANUARY 2017
TLV62095 4-A High Efficiency Step Down Converter with DCS-Control™
1 Features
1 2.5 V to 5.5 V Input
Voltage Range DCS-Control™ Up to 95% Efficiency Power Save Mode 20 µA Operating Quiescent Current 100% Duty Cycle for Lowest Dropout 1.4 MHz Typical Switching Frequency 0.8 V to VIN Adjustable Output
Voltage Output Discharge Function Adjustable Soft Startup Hiccup Short Circuit Protection Output
Voltage Tracking Pin-to-Pin Compatible with TLV62090 and
TPS62095 For Improved Feature Set, See TPS62095 Create a Custom Design Using the TLV62095
With the WEBENCH® Power Designer
2 Applications
TV, STB, Computers Solid State Drives (SSD) Hard Disk Drives (HDD) Battery Powered Applications
Vin 2.5V to 5.5V
C1 22mF
1.8 V Output Application
TLV62095
12 PVIN
1 SW
11 PVIN
2 SW
10 AVIN
16 VOS
3 DEF
FB 5
C5 10nF
13 EN 7 CP
PG 4 SS 9
8 CN
AGND 6
PGND PGND
14 15
L1 1mH
C4 10nF
R1 200k
R2 160k
Vout 1.8V C2 2 x 22mF
R3 500k
Power Good
3 Description
The TLV62095 device is a high frequency synchronous step-down converter optimized for small solution size, high efficiency and suitable for battery powered applications. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 1.4MHz and it automatically enters Power Save Mode operation at light load currents. When...
