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TPS40053PWPR中文资料
TPS40053PWPR数据手册规格书PDF详情
FEATURES
Operating Input Voltage 8 V to 40 V
Input Voltage Feed-Forward Compensation
< 1 % Internal 0.7-V Reference
Programmable Fixed-Frequency Up to 1 MHz
Voltage Mode Controller
Internal Gate Drive Outputs for High-Side and
Synchronous N-Channel MOSFETs
16-Pin PowerPAD Package (θJC = 2°C/W)
Thermal Shutdown
Externally Synchronizable
Programmable High-Side Current Limit
Programmable Closed-Loop Soft-Start
TPS40050 Source Only
TPS40051 Source/Sink
TPS40053 Source/Sink With VOUT Prebias
APPLICATIONS
Power Modules
Networking/Telecom
Industrial
Servers
DESCRIPTION
The TPS4005x is a family of high-voltage, wide input
(8 V to 40 V), synchronous, step-down converters.
The TPS4005x family offers design flexibility with a
variety of user programmable functions, including
soft-start, UVLO, operating frequency, voltage feedforward,
high-side current limit, and loop compensation.
The TPS4005x are also synchronizable to an external
supply. They incorporate MOSFET gate drivers for
external N-channel high-side and synchronous rectifier
(SR) MOSFETs. Gate drive logic incorporates
anti-cross conduction circuitry to prevent simultaneous
high-side and synchronous rectifier conduction.
The TPS4005x uses voltage feed-forward control
techniques to provide good line regulation over the wide
(4:1) input voltage range, and fast response to input line
transients with near constant gain with input variation
which eases loop compensation.
The externally programmable current limit provides
pulse-by-pulse current limit, as well as hiccup mode
operation utilizing an internal fault counter for longer
duration overloads.
TPS40053PWPR产品属性
- 类型
描述
- 型号
TPS40053PWPR
- 功能描述
DC/DC 开关控制器 Wide Input Vltg Synch Buck Cntrlr
- RoHS
否
- 制造商
Texas Instruments
- 输入电压
6 V to 100 V
- 输出电压
1.215 V to 80 V
- 输出电流
3.5 A
- 输出端数量
1
- 最大工作温度
+ 125 C
- 封装/箱体
CPAK
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
16-PowerTSSOP |
2100 |
||||
TI |
23+ |
TSSOP16 |
8560 |
受权代理!全新原装现货特价热卖! |
|||
TI |
24+ |
HTSSOP16 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
|||
TI |
19+ |
TSSOP |
16200 |
原装正品,现货特价 |
|||
TexasInstruments |
24+ |
16-HTSSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
TI |
24+ |
HTSSOP16 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
|||
TI |
20+ |
TSSOP |
53650 |
TI原装主营-可开原型号增税票 |
|||
Texas Instruments |
24+ |
16-HTSSOP |
65300 |
一级代理/放心采购 |
|||
TI/德州仪器 |
23+ |
HTSSOP16 |
32732 |
原装正品代理渠道价格优势 |
|||
TI/德州仪器 |
23+ |
TSSOP |
50000 |
全新原装正品现货,支持订货 |
TPS40053PWPR 资料下载更多...
TPS40053PWPR 芯片相关型号
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- VGR2W103YF230
- VGR2W122YC096
- VGR2W152YC109
- VGR2W153YF268
- VGR2W332YE124
- VGR2W392YE148
- VGR2W392YF110
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