TEA1504 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

生产厂家

TEA1504

GreenChip™ SMPS control IC

Philips Electronics 

Philips Semiconductors

GreenChip™ SMPS control IC

Preliminary specification

TEA1504

handbook, full pagewidth

Vmains

output on/off

mode switch

S1

OOB 14

1 Vi

DEM 13

2 HVS

n.c. 12

3 n.c.

GND 11 TEA1504 4 DRIVER

n.c. 10

5 Isense

CTRL 9

6 Vaux

REF 8

7 DS

RDEM CCTRL RREF

Caux

Vo

Co

power

MOSFET

Rsense

MGS578

Fig.11 Typical buck configuration with primary sensing.

1999 Dec 07

16

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