TPS628436中文资料PDF规格书
厂商型号 |
TPS628436 |
参数属性 | TPS628436 包装为盒;类别为开发板,套件,编程器 > 评估板 - DC/DC 与 AC/DC(离线)SMPS;产品描述:EVAL BOARD FOR TPS62843 |
功能描述 | TPS62843 1.8-V to 5.5-V, 600-mA, 275-nA IQ, Small-Size Step-Down Converters |
文件大小 |
2.0639 Mbytes |
页面数量 |
35 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-31 18:23:00 |
TPS628436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
• High PSRR (up to 83 dB)
• 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)
in WCSP package
• Available in a 1.60-mm × 1.60-mm SOT563
package
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.
3 x 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.
产品属性
- 产品编号:
TPS62843678EVM-167
- 制造商:
Texas Instruments
- 类别:
开发板,套件,编程器 > 评估板 - DC/DC 与 AC/DC(离线)SMPS
- 包装:
盒
- 主要用途:
DC/DC,步降
- 输出和类型:
1,非隔离
- 电压 - 输出:
0.4V ~ 3.6V
- 电流 - 输出:
600mA
- 电压 - 输入:
1.8V ~ 5.5V
- 稳压器拓扑:
降压
- 板类型:
完全填充
- 所含物品:
板
- 使用的 IC/零件:
TPS62843
- 描述:
EVAL BOARD FOR TPS62843
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
VSON-HR (DLC) |
6000 |
原厂原装,价格优势!13246658303 |
询价 | ||
TI/德州仪器 |
21+ |
VSON-HR-8 |
13880 |
公司只售原装,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+ |
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 |
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) |
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 |
2019+ |
VSON-HR-8 |
30000 |
询价 | |||
Texas Instruments |
21+ |
A/N |
3170 |
只做原装,询价必回!!! |
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+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 |