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参数资料
| 型号： | XRP2527EVB |
| 厂商： | Exar Corporation |
| 文件页数： | 10/13页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL POWER SWITCH XRP2527 |
| 标准包装： | 1 |
| 主要目的： | 电源管理，配电开关（负载开关） |
| 已用 IC / 零件： | XRP2527 |
| 已供物品： | 板 |
| 其它名称： | 1016-1756 |
X R P 2 5 2 7 - X R P 2 5 2 8
S i n g l e / D u a l C h a n n e l A d j u s t a b l e C u r r e n t P o w e r
D i s t r i b u t i o n S w i t c h
108.7
typ. A
kohm
Please note that the allowed values for RSET
resistor are 100kohm < RSET < 330kohm.
U NDER -V OLTAGE L OCKOUT
Under-voltage lockout function (UVLO) keeps
the internal power switch from being turned
on until the power supply has reached at least
1.68V, even if the switch is enabled. Upon
detection of an input voltage below
approximately 1.68V, the power switch is
turned off while a fault condition is reported by
the error flag signal.
T HERMAL P ROTECTION
Internal thermal sensing circuitry monitors the
operating temperature of the device for each
channel independently. Upon detection of a
temperature in excess of 135°C, the power
switch for the given channel is disabled
preventing any damages to the device while a
fault condition is reported by the error flag
signal. A built-in 10°C hysteresis allows the
device to cool down to 125°C before resuming
normal operations on the faulty channel at
which point the error flag signal is cleared.
T EST C IRCUIT
? 2011 Exar Corporation
10/13
Rev. 1.1.0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRP2527IHB-1-F | 功能描述:电源开关 IC - USB SINGLE CH USB SWITCH w/ ADJ. CURRENT RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| XRP2527IHBTR-1-F | 功能描述:电源开关 IC - USB SINGLE CH USB SWITCH w/ ADJ. CURRENT RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| XRP2528 | 制造商:EXAR 制造商全称:EXAR 功能描述:Single/Dual Channel Adjustable Current Power Distribution Switch |
| XRP2528EVB | 功能描述:交换机 IC 开发工具 XRP2528 EVAL BOARD USB 3.0 POWER RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| XRP2528IHB-1-F | 功能描述:电源开关 IC - USB DUAL CH USB SWITCH w/ ADJ. CURRENT RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
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