TSM121C中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
TSM121C |
| 功能描述 | SINGLE CHIP PWM & HOUSEKEEPING IC FOR HALF BRIDGE SMPS |
| 文件大小 |
136.76 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-28 11:40:00 |
| 人工找貨 | TSM121C價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TSM121C規(guī)格書詳情
DESCRIPTION
The TSM121 integrated circuit incorporates all sensing circuit to regulate and protect from over voltage, under voltage and over current a multiple output power supply (12V, 5V, 3.3V).
■ HOUSEKEEPING CIRCUIT :
■ Over voltage protection for 3.3V, 5V and 12V without external components
■ Additional Over voltage protection (-5V and/ or -12V, or Primary Over Power control) with external components
■ Under voltage protection for 3.3V, 5V and 12V without external components
■ Over current protection for 3.3V, 5V and 12V with internal threshold voltage
■ Externally adjustable Inrush Current blanking during transients
■ Externally adjustable Under voltage blanking during Power Up
■ Power Good output
■ Externally adjustable PG delay
■ Remote input
■ Externally adjustable Remote delay
■ Internal Precision Voltage Reference (Vref1)
■ PWM GENERATOR :
■ Error Amplifier (easy compensation)
■ Oscillator (adjustable frequency)
■ PWM generation
■ Soft Start & Dead Time Control (adjustable)
■ Open collector outputs for indirect Pulse Transformer driving
■ Precision Voltage Reference (Vref2) (Uncommitted with Vref1)
APPLICATION
■ Primary PWM and secondary housekeeping in PC/Server SMPS using Half Bridge topology
產(chǎn)品屬性
- 型號(hào)：
TSM121C
- 功能描述：
開關(guān)變換器、穩(wěn)壓器與控制器 0.5A Switching Cont
- RoHS：
否
- 制造商：
Texas Instruments
- 輸出電壓：
1.2 V to 10 V
- 輸出電流：
300 mA
- 輸入電壓：
3 V to 17 V
- 開關(guān)頻率：
1 MHz
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
WSON-8
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
DIP24 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
Samtec |
2021+ |
2.54mm |
285000 |
專供連接器,軍工合格供應(yīng)商! |
詢價(jià) | ||
TE/泰科 |
2452+ |
/ |
275591 |
一級(jí)代理,原裝正品現(xiàn)貨 |
詢價(jià) | ||
SAMTECINC |
2447 |
DIP-50 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ADSEMICOND |
24+ |
MLF32 |
11500 |
絕對(duì)原廠原裝,長(zhǎng)期優(yōu)勢(shì)可定貨 |
詢價(jià) | ||
SAMTEC/申泰 |
24+ |
SMD |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
ST |
DIP24 |
93480 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
SAMTEC |
24+ |
SMD |
1 |
C52-RF功分器 |
詢價(jià) | ||
BOTHHAND |
1736+ |
SOP |
15238 |
原廠優(yōu)勢(shì)渠道 |
詢價(jià) | ||
ST |
24+ |
DIP24 |
992 |
詢價(jià) |
