8153LN Datasheet PDF – Dual Efficiency DC/DC Converter

Part Number : 8153LN

Function : Dual Ultra High Efficiency DC/DC with 5V Regulator and Switch-Over

Package :  QFN 24Pin Type

Manufactures : Epson

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Description

OZ8153 steps down the high battery voltage to low output voltages in the range of 1.0V to 5.5V. High efficiency, DC accuracy, and excellent transient response make OZ8153 suitable to supply the main system voltages (5V and 3.3V) to the CPU peripherals, chipset cores, and graphics processors

Features

1. Dual DC/DC SMPS controller with integrated drivers, 5V/150mA and 3.3V/20mA LDOs
2. Two CRC controllers; and Integrated boost diodes
3. Soft start at start-up; Soft stop at shutdown
4. Voltage feed-forward compensation; and User-adjustable operating frequency
5. Dynamic voltage change support; and Non-audio skip mode
6. Output Protection: latched over-voltage and under-voltage, and Valley type over-current

Other data sheets within the file : OZ8153LN

8153LN Datasheet

8153LN pdf

ZTP7193 Datasheet PDF – Synchronous DC/DC Converter

Part Number : ZTP7193

Function : 3A, 18V, 500KHz, Synchronous Step-Down DC/DC Converter

Package : SOP-8L(EP) Pin Type

Manufactures : Zilltek Technology

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ZTP7193 datasheet converter

Description

The ZTP7193SI is a high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 3A continuous output current over a wide input supply range, with excellent load and line regulation. The ZTP7193SI has synchronous-mode operation for higher efficiency over the output current-load range.

Features

1. 4.75V to 18V input voltage
2. Output adjustable from 0.923V to 15V
3. Output current up to 3A
4. Internal soft start
5. Over current protection and Hiccup
6. Over temperature protection

Pinout

ZTP7193 pinout

Applications

1. Distributed power systems
2. Networking systems
3. FPGA, DSP, ASIC power supplies
4. Notebook computers
5. Green electronics or appliance

Other data sheets within the file : ZTP7193I, ZTP7193SI

ZTP7193 Datasheet

ZTP7193 pdf