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TPS63900

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

1 Features • Input voltage range: 1.8 V to 5.5 V • Output voltage range: 1.8 V to 5 V (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 (typical 1.45-A peak switching current limi

文件:3.57242 Mbytes 页数:40 Pages

TI

德州仪器

TPS63900

TPS63900 1.8-V to 5.5-V, 400-mA, 200-nA Quiescent Current Buck-Boost Converter

文件:1.76417 Mbytes 页数:31 Pages

TI

德州仪器

TPS63900

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

文件:2.90066 Mbytes 页数:34 Pages

TI

德州仪器

TPS63900

具有输入电流限制和动态电压调节功能的 1.8V 至 5.5V、75nA IQ 降压/升压转换器

TPS63900 器件是一款具有超低静态电流(典型值为 75nA)的高效同步降压/升压转换器。该器件具有 32 个用户可编程的输出电压设置,范围为 1.8V 至 5V。\n\n动态电压调节特性使各项应用可于运行期间在两个输出电压之间进行切换;例如,在待机运行期间,可通过降低系统电源电压来降低功耗。\n\n凭借其宽电源电压范围和可编程的输入电流限制(1mA 至 100 mA 和无限制),该器件非常适合与 3 节碱性电池、1 节锂二氧化锰 (Li-MnO2) 或 1 节锂亚硫酰氯 (Li-SOCl2) 等各种一次电池以及二次电池搭配使用。\n\n高输出电流功能支持 sub-1GHz、BLE、LoR • 输入电压范围:1.8V 至 5.5V\n• 可使用外部电阻器进行编程\n• VI ≥ 2.0V、VO = 3.3V 时,输出电流 > 400mA(峰值开关电流限制典型值 1.45A) \n• 负载电流为 10µA 时,效率 > 90% \n• 60nA 关断电流\n• 单模式运行 \n• 低输出波纹\n• 安全、可靠运行的特性 \n• 可编程输入电流限制,具有八个设置(1mA 至 100mA 和无限制)\n• 21mm2 的微小解决方案尺寸 \n• 10 引脚、2.5mm × 2.5mm、0.5mm 间距 WSON 封装;

TI

德州仪器

TPS63900DSKR

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

1 Features • Input voltage range: 1.8 V to 5.5 V • Output voltage range: 1.8 V to 5 V (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 (typical 1.45-A peak switching current limi

文件:3.57242 Mbytes 页数:40 Pages

TI

德州仪器

TPS63900DSKR.A

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

1 Features • Input voltage range: 1.8 V to 5.5 V • Output voltage range: 1.8 V to 5 V (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 (typical 1.45-A peak switching current limi

文件:3.57242 Mbytes 页数:40 Pages

TI

德州仪器

TPS63900DSKRG4

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

1 Features • Input voltage range: 1.8 V to 5.5 V • Output voltage range: 1.8 V to 5 V (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 (typical 1.45-A peak switching current limi

文件:3.57242 Mbytes 页数:40 Pages

TI

德州仪器

TPS63900DSKRG4.A

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

1 Features • Input voltage range: 1.8 V to 5.5 V • Output voltage range: 1.8 V to 5 V (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 (typical 1.45-A peak switching current limi

文件:3.57242 Mbytes 页数:40 Pages

TI

德州仪器

TPS63900_V01

TPS63900 1.8-V to 5.5-V, 75-nA IQ Buck-boost Converter with Input Current Limit and DVS

文件:2.90066 Mbytes 页数:34 Pages

TI

德州仪器

TPS63900DSKR

TPS63900 1.8-V to 5.5-V, 400-mA, 200-nA Quiescent Current Buck-Boost Converter

文件:1.76417 Mbytes 页数:31 Pages

TI

德州仪器

技术参数

  • Vin (Min) (V):

    1.8

  • Vin (Max) (V):

    5.5

  • Vout (Max) (V):

    5

  • Vout (Min) (V):

    1.8

  • Duty cycle (Max) (%):

    99

  • Features:

    Adjustable Current Limit

  • Switch current limit (Typ) (A):

    1.45

  • Switching frequency (Min) (kHz):

    0.004

  • Switching frequency (Max) (kHz):

    2000

  • Iq (Typ) (mA):

    0.000075

  • Iout (Max) (A):

    0.4

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI(德州仪器)
2447
-
105000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
TI(德州仪器)
2021+
-
499
询价
正纳电子热销
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI
23+
WSON-10
50000
全新原装正品现货,支持订货
询价
80000
询价
TI(德州仪器)
2022+
8000
原厂原装,假一罚十
询价
TI
25+
SON (DSK)
6000
原厂原装,价格优势
询价
TI/德州仪器
22+
SON-10
9000
原装正品,支持实单!
询价
更多TPS63900供应商 更新时间2026-1-28 15:01:00