TPS628436开发板套件编程器的评估板-DC/DC与AC/DC(离线)SMPS规格书PDF中文资料

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的评估板-DC/DC与AC/DC(离线)SMPS;产品描述:EVAL BOARD FOR TPS62843 |
功能描述 | TPS62843 1.8V to 5.5V, 600mA, 275nA IQ, Small-Size Step-Down Converters |
文件大小 |
1.86539 Mbytes |
页面数量 |
33 页 |
生产厂商 | TI |
中文名称 | 德州仪器 |
网址 | |
数据手册 | |
更新时间 | 2025-10-22 9:05:00 |
人工找货 | TPS628436价格和库存,欢迎联系客服免费人工找货 |
TPS628436规格书详情
TPS628436属于开发板套件编程器的评估板-DC/DC与AC/DC(离线)SMPS。由德州仪器制造生产的TPS628436评估板 - DC/DC 与 AC/DC(离线)SMPS该系列产品提供了一种方便的方法,可对开关模式电源转换所用的器件(包括 DC-DC 和 AC-DC 型)进行性能或特性评估。“稳压器”(包含内部电源开关装置)和“控制器”(设计为控制外部电源开关)之类的器件均包括在内。
1 Features
• 1.8V to 5.5V input voltage range
• 0.4V to 3.6V output voltage range
• 275nA typical quiescent current
• 600mA output current
• 1% output voltage accuracy
• 4nA typical shutdown current
• Output discharge
• VSET pin-selectable output voltage through a
single resistor
– TPS628436: 0.4V to 0.8V
– TPS628437: 0.8V to 1.8V
– TPS628438: 1.8V to 3.6V
• Designed for small passive components
– 1μH inductor
– Down to effective capacitance of 4μF COUT
• High PSRR (up to 83dB)
• 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, 0.35mm pitch WCSP package with
0.84mm² size
• Pin-to-pin compatible to the TPS6280x family (1A)
in WCSP package
• Available in a 1.60mm × 1.60mm 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 275nA. The device features a 4nA
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 1.5MHz and extends a high efficiency at
light-load down to 100μA load current and below.
3 × 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
更多- 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(德州仪器) |
24+ |
N/A |
20000 |
原装进口正品 |
询价 | ||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
询价 | |||
TI |
23+ |
VSON-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI/德州仪器 |
24+ |
VSON-8 |
9000 |
只做原装 只有原装 |
询价 | ||
TI(德州仪器) |
2021+ |
VSON-HR-8(2x1.5) |
499 |
询价 | |||
TI/德州仪器 |
22+ |
WSONHR8 |
8000 |
原装正品,支持实单! |
询价 | ||
TI |
23+ |
VSON-8 |
20000 |
询价 | |||
TI(德州仪器) |
24+ |
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) |
2022+ |
8000 |
原厂原装,假一罚十 |
询价 | |||
TI(德州仪器) |
23+ |
8-VSON-HR(2x1.5) |
22460 |
低于参考价.一级代理商原装进口现货,假一赔十 |
询价 |