TEA1530AT 데이터 시트보기 (PDF) - Philips Electronics

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TEA1530AT

GreenChip™II SMPS control IC

Philips Electronics 

Philips Semiconductors

6. Pinning information

6.1 Pinning

TEA1530AT

GreenChip™II SMPS control IC

Fig 2. Pin configuration: TEA1530AT

(SOT96-1)

6.2 Pin description

Table 2: Pin description

Symbol

Pin

VCC

1

GND

2

PROTECT

3

CTRL

4

SENSE

5

DRIVER

6

HVS

7

DRAIN

8

Description

supply voltage

ground

protection and timing input

control input

programmable current sense input

MOSFET gate driver output

High Voltage Spacer

drain of the external MOS switch, input for start-up current

7. Functional description

The TEA1530AT is the controller of a compact flyback converter, with the IC situated at

the primary side. An auxiliary winding of the transformer powers the IC after start-up;

see Figure 3.

Objective data sheet

Rev. 01 — 18 May 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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