TD220, TD220ID, TD220IDT, TD221, TD221ID, TD221IDT

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TD220/221
Gate Driver with VReg and Two Point Regulator
DATASHEET s s s s s s 60mA/120mA MIN GATE DRIVE TWO POINT REGULATOR FOR SWITCHING CHARGE PUMP SUPPLY 3.3V OR 5V VOLTAGE REGULATOR LOW STARTUP CURRENT UVLO PROTECTION 2kV ESD PROTECTION
D SO8 (Plastic MicroPackage)

Package Reference

DESCRIPTION
TD220 is a solution for micro-controller based offline applications. TD220 includes a two point regulator for power supply generation, a 3.3V (TD220) or 5V (TD221) linear regulator for the microcontroller supply, and a MOSFET driver.

PIN CONNECTIONS (top view)

APPLICATIONS
s uC-BASED OFF-LINE APPLICATIONS

ORDER CODE
Part Number
TD220I TD221I

Temperature Range
-25, +125 C -25, +125 C

Package D

VCC VOUT NC IN

1 2 3 4

8 7 6 5

VCAP VSUP GND GATE

Note: D = Small Outline Package (SO) - also available in Tape & Reel (DT)

May 2003

Revision B

1/8

TD220 Datasheet st Download PDF

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TD220 DATASHEET