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RT7296F

Richtek
Part Number RT7296F
Manufacturer Richtek
Description 17V Current Mode Synchronous Step-Down Converter
Published Feb 12, 2019
Detailed Description RT7296F 3A, 17V Current Mode Synchronous Step-Down Converter General Description The RT7296F is a high-efficiency, 3A ...
Datasheet PDF File RT7296F PDF File

RT7296F
RT7296F

Overview
RT7296F 3A, 17V Current Mode Synchronous Step-Down Converter General Description The RT7296F is a high-efficiency, 3A current mode synchronous step-down DC-DC converter with a wide input voltage range from 4.
5V to 17V.
The device integrates 80m high-side and 30m low-side MOSFETs to achieve high efficiency conversion.
The current mode control architecture supports fast transient response and internal compensation.
The RT7296F provides power good pin to be an output voltage ready indicator.
A cycle-by-cycle current limit function provides protection against shorted output.
The RT7296F provides complete protection functions such as input under-voltage lockout, output under-voltage protection, over-current protection, and thermal shutdown.
The PWM frequency is adjustable by the EN/SYNC pin.
The RT7296F is available in the TSOT-23-8 (FC) package.
Ordering Information RT7296F Package Type J8F : TSOT-23-8 (FC) Lead Plating System G : Green (Halogen Free and Pb Free) Features  4.
5V to 17V Input Voltage Range  3A Output Current  Internal N-Channel MOSFETs  Current Mode Control  Fixed Switching Frequency : 500kHz  Synchronous to External Clock : 200kHz to 2MHz  Cycle-by-Cycle Current Limit  Internal Soft-Start Function  Power Saving Mode at Light Load  Power Good Indicator  Input Under-Voltage Lockout  Output Under-Voltage Protection  Thermal Shutdown  RoHS Compliant and Halogen Free Applications  Industrial and Commercial Low Power Systems  Computer Peripherals  LCD Monitors and TVs  Set-top Boxes Note : Richtek products are :  RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020.
 Suitable for use in SnPb or Pb-free soldering processes.
Marking Information 08=DNN 08= : Product Code DNN : Date Code Simplified Application Circuit VIN Enable C1 C2 R3 RT7296F C3 VIN BOOT SW EN/SYNC PVCC R5 FB PG GND L1 R1 R2 VOUT C4 Copyright © 2021 Richtek Technology Corporation.
All rights reserved.
DS7296F-05 Februa...


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