TPS56A37中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
TPS56A37規(guī)格書詳情
1 Features
? 4.5V to 28V input voltage range
? 0.6V to 13V output voltage range
? Supports 10A continuous output current
? Integrated 19.4mΩ and 8.5mΩ MOSFETs
? 0.6V ±1 reference voltage at 25°C
? 45uA low quiescent current
? D-CAP3? control mode for fast transient response
? Eco-mode (auto-skip mode) for high light-load
efficiency
? Fixed 500kHz switching frequency
? Cycle by cycle over current limit
? Adjustable soft-start time with default 1.8ms
? Built-in output discharge function
? Power-good indicator to monitor output voltage
? Supports up to 98 duty operation
? Non-latched protections for UV, OV, OT, and UVLO
? –40°C to +150°C operating junction temperature
? Small 10-pin 3.0mm × 3.0mm HotRod? QFN
package
? Pin-to-pin compatible with 6A TPS56637 and 8A
TPS56837
2 Applications
? Industrial PC, EPOS, factory automation and
control
? Multifunction printers, video conference system
? Monitors, TV, speakers, PC and notebooks,
portable electronics
? General purposes for 12V,19V, 24V power-bus
supply
3 Description
The TPS56A37 is a high-efficiency, easy-to-use,
synchronous buck converter with a wide input voltage
range of 4.5V to 28V. The device supports up to 10A
continuous output current at output voltages between
0.6V and 13V.
The TPS56A37 uses D-CAP3 control mode to
provide fast transient response, good line and load
regulation, no requirement for external compensation,
and supports low equivalent series resistance (ESR)
output capacitors like MLCC.
The TPS56A37 operates at Eco-mode to attain high
efficiency at light load with fixed 500kHz switching
frequency. The TPS56A37 has adjustable soft-start
time by connecting the SS capacitor and with default
1.8ms with the SS pin floating.
The TPS56A37 provides complete non-latched OV
(overvoltage), UV (undervoltage), OC (overcurrent),
OT (overtemperature), and UVLO (undervoltage
lockout) protections combined with power-good
indicator and output discharge function features.
The TPS56A37 is available in a 10-pin, 3.0mm
× 3.0mm HotRod QFN package, and the junction
temperature is specified from –40°C to 150°C.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
10000 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | ||||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI |
HTSSOP24 |
399000 |
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) | |||
TI |
21+ |
TSSOP |
2502 |
誠信經(jīng)營,原裝現(xiàn)貨,價(jià)格有優(yōu)勢(shì) |
詢價(jià) | ||
TexasInstruments |
23+ |
24-HTSSOP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SOP-24 |
8000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI |
24+ |
NA |
3025 |
專注TI原裝正品代理分銷,認(rèn)準(zhǔn)水星電子 |
詢價(jià) | ||
Texas |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI/德州儀器 |
2407+ |
TSSOP |
7750 |
原裝現(xiàn)貨!實(shí)單直說!特價(jià)! |
詢價(jià) | ||
6000 |
詢價(jià) |
