参数资料
型号: TPS70802PWP
厂商: Texas Instruments, Inc.
元件分类: 线性稳压
英文描述: DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS
中文描述: 两用低压差电压带的劈开SVS的系统集成稳压器的输出电压
文件页数: 24/29页
文件大小: 449K
代理商: TPS70802PWP
TPS70845, TPS70848, TPS70851, TPS70858, TPS70802
DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS
SLVS301B – JUNE 2000 – REVISED OCTOBER 2002
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
detailed block diagram – adjustable voltage version
UVLO
Thermal
Shutdown
2.5 V
+
Current
Sense
Reference
Vref
ENA_1
VIN1 (2 Pins)
GND
VIN2 (2 Pins)
VOUT1 (2 Pins)
FB1
(see Note A)
Falling Edge
Delay
VPGD_1
VSENSE1
Rising Edge
Deglitch
Current
Sense
+
ENA_2
Vref
PG1
MR
RESET
FB2
(see Note A)
VIN1
Shutdown
VPGD_2
VSENSE2
Rising Edge
Deglitch
PG2
Shutdown
UVLO
VOUT2 (2 Pins)
ENA_1
ENA_2
EN1
EN2
Shutdown
NOTE A: For most applications, FB1 and FB2 should be externally connected to resistor dividers as close as possible to the device. For other
implementations, refer to FB terminals connection discussion in the application information section.
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相关代理商/技术参数
参数描述
TPS70802PWP 制造商:Texas Instruments 功能描述:IC DUAL ADJ LDO 20-HTSSOP 制造商:Texas Instruments 功能描述:IC, DUAL ADJ LDO 20-HTSSOP
TPS70802PWPG4 功能描述:低压差稳压器 - LDO Dual-Output LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS70802PWPR 功能描述:低压差稳压器 - LDO Dual-Output LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS70802PWPRG4 功能描述:低压差稳压器 - LDO Dual-Output LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS70845 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS