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參數(shù)資料
| 型號(hào)： | TSM1012I |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | LOW CONSUMPTION VOLTAGE AND CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS |
| 中文描述： | 消費(fèi)低電壓和電流的電池充電器和適配控制器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 114K |
| 代理商： | TSM1012I |
TSM1012
4/8
In the above application schematic, the TSM1012 is used on the secondary side of a flyback adapter (or
battery charger) to provide an accurate control of voltage and current. The above feedback loop is made
with an optocoupler.
Figure 1 :
Internal Schematic
Figure 2 :
Typical Adapter or Battery Charger Application Using TSM1012
28V
Vref
1,25V
Vcc
CC
CC-
CC+
3
Gnd
CV
CV-
CV+
5
Out
4
8
1
7
2
6
Rsense
C2
R2
R1
C1
C3
optocoupler
secondary side
Cic1
2,2nF
Cvc1
2,2nF
Ric1
22K
Rvc1
22K
Rlimit
R4
R5
R3
D1
D2
OUT+
OUT-
Ric2
1K
PWM
controller
optocoupler
primary side
TSM1012
1
28V
Vref
1,25V
Vcc
CC
CC-
CC+
3
Gnd
CV
CV-
CV+
5
Out
4
8
7
2
6
C4
47nF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSM102 | DUAL OPERATIONAL AMPLIFIER - DUAL COMPARATOR AND ADJUSTABLE VOLTAGE REFERENCE |
| TSM102A | DUAL OPERATIONAL AMPLIFIER - DUAL COMPARATOR AND ADJUSTABLE VOLTAGE REFERENCE |
| TSM102AI | DUAL OPERATIONAL AMPLIFIER - DUAL COMPARATOR AND ADJUSTABLE VOLTAGE REFERENCE |
| TSM102ID | DUAL OPERATIONAL AMPLIFIER - DUAL COMPARATOR AND ADJUSTABLE VOLTAGE REFERENCE |
| TSM102IN | DUAL OPERATIONAL AMPLIFIER - DUAL COMPARATOR AND ADJUSTABLE VOLTAGE REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSM1012ID | 功能描述:電池管理 Lo consumption Vltg Current Controller RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TSM1012IDT | 功能描述:電池管理 Lo consumption Vltg Current Controller RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TSM1012IST | 功能描述:電池管理 Lo consumption Vltg Current Controller RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TSM1013 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Constant Voltage and Constant Current Controller for Battery Chargers and Adaptors |
| TSM1013AI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Constant Voltage and Constant Current Controller for Battery Chargers and Adaptors |
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