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TPS63901YCJR中文资料PDF规格书
TPS63901YCJR规格书详情
1 Features
• 1.8-V to 5.5-V input voltage range
• 1.8-V to 5-V output voltage range (100-mV steps)
– Programmable with external resistors
– SEL pin to toggle between two output voltage
presets
• > 400-mA output current for VI ≥ 2.0 V, VO = 3.3 V
– Stackable: parallel multiple devices for higher
output current
• > 90 efficiency at 10-μA load current
– 75-nA quiescent current
– 60-nA shutdown current
• Single-mode operation
– Eliminates mode transitions between buck,
buck-boost and boost operation
– Low output ripple
– Excellent transient performance
• Robust operation features
– Integrated soft start
– Programmable input current limit with eight
settings (1 mA to 100 mA and unlimited)
– Output short-circuit and overtemperature
protection
• Tiny solution size
– Small 2.2-μH inductor, single 22-μF output
capacitor
– 12-ball, 1.5-mm × 1.15-mm, 0.35-mm pitch
WCSP package
2 Applications
• Smart watch
• Smart tracker
• Wearable electronics
• Medical sensor patches and patient monitors
• Smart meters and sensor nodes
• Electronic smart locks
• Industrial IoT (smart sensors) and NB-IoT
3 Description
The TPS63901 device is a high-efficiency
synchronous buck-boost converter with an extremely
low quiescent current (75 nA typical). The device has
32 user-programmable output voltage settings from
1.8 V to 5 V.
A dynamic voltage-scaling feature lets applications
switch between two output voltages during operation;
for example, to save power by using a lower system
supply voltage during standby operation.
With its wide supply voltage range and programmable
input current limit (1 mA to 100 mA and unlimited), the
device is ideal for use with a wide range of primary
like 3S Alkaline, 1S Li-MnO2 or 1S Li-SOCl2, and
secondary battery types.
The high-output current capability supports
commonly-used RF standards like sub-1-GHz, BLE,
LoRa, wM-Bus, and NB-IoT.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIPEX |
23+ |
SOP |
5000 |
全新原装假一赔十 |
询价 | ||
TI |
2016+ |
SOT23-6 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
TI/德州仪器 |
24+ |
DSBGA12 |
4690 |
原装正品现货 低价出售 假一赔十 |
询价 | ||
TI |
2339+ |
SOT23-6 |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TI/德州仪器 |
MSOP10 |
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 | |||
TI/德州仪器 |
23+ |
DSBGA-12 |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
询价 | ||
TI |
23+ |
12-XFBGA |
16230 |
确保原装正品,一站式配单-认准水星电子。 |
询价 | ||
TI/PBF |
2020+ |
SOT23-6 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
TI |
11+ |
SOT-163 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI |
SOT-23|6 |
684100 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |