AP3770BPK6TR-G1-2

Description：IC OFFLINE SW FLYBACK SOT23-6
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:a9f3bbfac47b Category: AC DC Converters, Offline Switchers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC OFFLINE SW FLYBACK SOT23-6
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Isolation：Isolated
Internal Switch(s)：No
Voltage - Breakdown：-
Topology：Flyback
Voltage - Start Up：-
Voltage - Supply (Vcc/Vdd)：-
Duty Cycle：52%
Frequency - Switching：120kHz
Fault Protection：Over Temperature, Over Voltage, Short Circuit
Control Features：-
Operating Temperature：-
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：-

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AP3770BPK6TR-G1-2

Overview

The AP3770BPK6TR-G1-2 is an offline switcher from Diodes Incorporated, designed for flyback topology AC/DC conversion. It operates within a supply voltage range of 6.8V to 35V and features an internal startup threshold of 15.5V. The device integrates protection mechanisms including over-temperature, over-voltage, and short-circuit safeguards. It is housed in a SOT-23-6 package and supports surface-mount installation with a junction temperature range of -40°C to 150°C.

Feature Summary

Integrated high-voltage startup circuitry for simplified biasing
Built-in comprehensive protection against thermal, voltage, and load faults
Compact SOT-23-6 package design for space-constrained applications

Applications

Offline flyback power supplies
AC/DC converter modules
General purpose power management ICs

Procurement Notes

Verify the exact suffix G1-2 against manufacturer documentation to confirm pinout and electrical specifications. Confirm RoHS compliance status through official datasheets or certificates of conformity. Ensure the supplier provides traceable origin documents for quality assurance purposes.

Selection Notes

Select this component for designs requiring integrated flyback switching without external controller complexity. Evaluate the 15.5V startup threshold against available bias voltages. Consider the SOT-23-6 footprint constraints during PCB layout planning.

Part Context

This part belongs to the AP3770 series of AC/DC converters. It is manufactured by Diodes Incorporated using silicon technology. The component falls under the PMIC category specifically for offline switching applications.