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PTPSM861253RDXR中文资料PDF规格书
PTPSM861253RDXR规格书详情
1 Features
• Configured for a wide range of applications
– 3.8V to 17V wide input voltage range
– Fixed 3.3V output voltage for TPSM861253
– ±1 output voltage accuracy from 0 to 65°C
– Integrated 55mΩ and 24mΩ MOSFETs
– 1.4MHz switching frequency
– Maximum 95 large duty cycle operation
– 1.2V precision EN threshold voltage
– 1.6ms fixed typical soft-start time
• Ease of use and small design size
– TPSM861253 forced continuous conduction
mode (FCCM) at light loading
– Fast transient D-CAP3™ control mode
– Easy layout with integrated inductor and
feedback resistor
– Support start-up with prebiased output voltage
– Open-drain power-good indicator
– Non-latch for OV, OT, and UVLO protection
– Hiccup mode in UV protection
– Cycle-by-cycle OC and NOC protection
– –40°C to 125°C operating junction temperature
– 3.3mm × 4mm × 2mm QFN package
• Create a custom design using the TPSM861253
with the WEBENCH® Power Designer
2 Applications
• Merchant network and server PSU
• AC/DC adapters/PSU
• Factory automation and control
• Test and measurement
3 Description
The TPSM861253 is a simple, easy-to-use, highefficiency,
high-power density, synchronous buck
module with input voltage ranging from 3.8V to 17V
and supports up to 1A continuous current.
The TPSM861253 employs D-CAP3 control mode
to provide a fast transient response and to support
low-ESR output capacitors with no requirement for
external compensation. The device can support up to
95 duty cycle operation.
TPSM861253 is fixed 3.3V output voltage part
with FCCM mode. The device integrates complete
protection through OVP, OCP, UVLO, OTP, and UVP
with hiccup.
The device is available in a QFN package. The
junction temperature is specified from –40°C to
125°C.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
TI |
23+ |
NA |
719 |
专做原装正品,假一罚百! |
询价 | ||
Bud |
22+ |
NA |
27 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
TI |
21+ |
DIPMODULE-TH-8 |
35200 |
一级代理/放心采购 |
询价 | ||
MARVELL |
2122+ |
BGA |
36000 |
全新原装正品,优势渠道,价格美丽 |
询价 | ||
BUDINDUSTRIESRADIO |
新 |
113 |
全新原装 货期两周 |
询价 | |||
MARVELL |
BGA |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
Phoenix/菲尼克斯 |
23/24+ |
1702610 |
7634 |
优势特价 原装正品 全产品线技术支持 |
询价 | ||
PUOLOP(迪浦) |
2112+ |
PDFN3333 |
105000 |
5000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
TI |
16+ |
DIPMODULE |
10000 |
原装正品 |
询价 |