參數(shù)資料
型號(hào): TEA1532
廠商: NXP Semiconductors N.V.
英文描述: GreenChip SMPS control IC
中文描述: 綠色芯片開關(guān)電源控制IC
文件頁數(shù): 4/27頁
文件大小: 147K
代理商: TEA1532
9397 750 13113
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Preliminary data sheet
Rev. 01 — 28 May 2004
4 of 27
Philips Semiconductors
TEA1532
GreenChip
II SMPS control IC
6.
Pinning information
6.1 Pinning
6.2 Pin description
7.
Functional description
The TEA1532 is the controller of a compact flyback converter, with the IC situated at the
primary side. An auxiliary winding of the transformer provides demagnetization detection
and powers the IC after start-up; see
Figure 4
.
Fig 2.
Pin configuration: TEA1532T (SOT96-1).
Fig 3.
Pin configuration: TEA1532P (SOT97-1).
TEA1532T
V
CC
DRAIN
GND
DRIVER
PROTECT
SENSE
CTRL
DEM
001aaa829
1
2
3
4
6
5
8
7
TEA1532P
V
CC
DRAIN
GND
DRIVER
PROTECT
SENSE
CTRL
DEM
001aaa828
1
2
3
4
6
5
8
7
Table 2:
Symbol
V
CC
GND
PROTECT
CTRL
DEM
SENSE
DRIVER
DRAIN
Pin description
Pin
1
2
3
4
5
6
7
8
Description
supply voltage
ground
protection and timing input
control input
input from auxiliary winding for demagnetization timing
programmable current sense input
MOSFET Gate driver output
connected to drain of external MOS switch, input for start-up
current compensation and valley sensing
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TEA1532AP/N1,112 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 GREENCHIP 2 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TEA1532APN 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 GREENCHIP 2 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TEA1532AT/N1,118 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 GREENCHIP 2 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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TEA1532AT/N1/DG,118 制造商:NXP Semiconductors 功能描述:Cut Tape