参数资料
型号: MIC37102BMTR
厂商: MICREL INC
元件分类: 可调正电压单路输出LDO稳压器
英文描述: 1.24 V-6 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8
封装: SOIC-8
文件页数: 10/11页
文件大小: 477K
代理商: MIC37102BMTR
Voltage Transformation Module
VT048A015T100FP
vicorpower.com
Rev. 1.1
Page 8 of 11
APPLICATION NOTES (CONT.)
Figure 11 — The PRM controls the factorized bus voltage, Vf, in proportion to output current to compensate for the output resistance, Ro, of the VTM. The VTM
output voltage is typically within 1% of the desired load voltage (VL) over all line and load conditions.
L
O
A
D
Factorized
Bus (Vf)
Vo = VL ± 1.0%
(IoRo)
K
Vf = V
L +
K
Vin
ROS
RCD
VTM
+IN
+OUT
-OUT
+OUT
-OUT
-IN
TM
VC
PC
PRM-AL
VH
SC
SG
OS
NC
CD
VC
PC
TM
IL
NC
PR
+IN
+OUT
-OUT
-IN
FPA ADAPTIVE LOOP
Figure 12 — An external error amplifier or Point-of-Load IC (POLIC) senses the load voltage and controls the PRM output – the Factorized Bus – as a function of
output current, compensating for the output resistance of the VTM and for distribution resistance.
Remote
Loop
Control
Vf = f (Vs)
L
O
A
D
Factorized
Power Bus
Vo = VL ± 0.4%
+S
–S
Vin
VTM
+IN
+OUT
-OUT
+OUT
-OUT
-IN
TM
VC
PC
PRM-AL
VH
SC
SG
OS
NC
CD
VC
PC
TM
IL
NC
PR
+IN
+OUT
-OUT
-IN
FPA NON-ISOLATED REMOTE LOOP
In figures below;
K = VTM transformation ratio
Vf = PRM output (Factorized Bus Voltage)
RO = VTM output resistance
VO = VTM output
VL = Desired load voltage
相关PDF资料
PDF描述
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相关代理商/技术参数
参数描述
MIC37102BR 功能描述:IC REG LDO ADJ 1A SPAK-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降(标准):0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC37102BR TR 功能描述:IC REG LDO ADJ 1A SPAK-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降(标准):0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
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MIC37102WRTR 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: