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SMD Marking Code - FDF

FDF
Total Parts 4/4
Manufacturers Torex Semiconsuctor Ltd.
Functions DC/DC Voltage Converter Integrated Circuit, Voltage Detector Integrated Circuit
Cases USPN-4, SOT-25
Pins 28sd, 58cc, 28g9
Description

PWM step-up, 3.5V±2.5%, 200mA, 500kHz, +CE, soft start

4.5V±2%, -Reset ODO, +WDEN, PUR, Wt=200ms, Rt=200ms

4.5V±2%, -Reset ODO, +WDEN, PUR, Wt=800ms, Rt=100ms

2.1V±0.8%, +Reset PPO, -MR, Rt=50ms

SMD Code A Part Number Manufacturer Case Pin Description
FDF eb XC6367F355MR Tor SOT-25 28sd

DC/DC Voltage Converter Integrated Circuit

PWM step-up, 3.5V±2.5%, 200mA, 500kHz, +CE, soft start

FDF ej XC6122E445MR-G Tor SOT-25 28g9

Voltage Detector Integrated Circuit

4.5V±2%, -Reset ODO, +WDEN, PUR, Wt=200ms, Rt=200ms

FDF fe XC6122D745MR-G Tor SOT-25 28g9

Voltage Detector Integrated Circuit

4.5V±2%, -Reset ODO, +WDEN, PUR, Wt=800ms, Rt=100ms

FDF - XC6127C21F7R Tor USPN-4 58cc

Voltage Detector Integrated Circuit

2.1V±0.8%, +Reset PPO, -MR, Rt=50ms