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TPS628436YKAR中文资料德州仪器数据手册PDF规格书
TPS628436YKAR规格书详情
1 Features
• 1.8-V to 5.5-V input voltage range
• 0.4-V to 3.6-V output voltage range
• 275-nA typical quiescent current
• 600-mA output current
• 1 output voltage accuracy
• 4-nA typical shutdown current
• Output discharge
• VSET pin-selectable output voltage through a
single resistor
– TPS628436: 0.4 V to 0.8 V
– TPS628437: 0.8 V to 1.8 V
– TPS628438: 1.8 V to 3.6 V
• Optimized for small passive components
– 1-μH inductor
– Down to 4.7-μF COUT
• Low output voltage ripple in power save mode
• RF-friendly and fast transient DCS-Control
• Automatic transition to no ripple 100 mode
• 0603-inductor and 0402-capacitor size supported
• Tiny 6-pin, 0.35-mm pitch WCSP package with
0.84mm² size
• Pin-to-pin compatible to the TPS6280x family (1 A)
2 Applications
• Wearable electronics
• Headsets, headphones, and earbuds
• Mobile phones
• Medical sensor patches
• Hearing aid
3 Description
The TPS62843 is a high efficiency step-down
converter family with ultra-low operating quiescent
current of typically 275 nA. The device features a 4-
nA shutdown (typical) current when disabled.
The device uses DCS-Control with a low and RFfriendly
output voltage ripple to power radios.
The device operates with a typical switching
frequency of 1.5 MHz and extends a high efficiency
at light-load down to 100-μA load current and below.
18 pre-defined output voltages can be selected by
connecting a resistor to the VSET pin, making the
family usable across various applications with a
minimum set of passive components.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
21+ |
VSON-8 |
9000 |
只有原装,支持实单 |
询价 | ||
TI(德州仪器) |
2021+ |
VSON-HR-8(2x1.5) |
499 |
询价 | |||
TI(德州仪器) |
23+ |
VSON-HR-8(2x1.5) |
9990 |
原装正品,支持实单 |
询价 | ||
TI |
VSON-8 |
399000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI(德州仪器) |
10000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | ||||
TI(德州仪器) |
1932+ |
VSON-HR-8(2x1.5) |
2789 |
向鸿优势仓库库存-绝对原装正品-不做假货! |
询价 | ||
TI/德州仪器 |
22+ |
WSONHR8 |
8000 |
原装正品,支持实单! |
询价 | ||
TI(德州仪器) |
23+ |
VSON8(1.5x2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 |