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4TPC150M PDF预览

4TPC150M

更新时间: 2024-02-26 16:01:04
品牌 Logo 应用领域
德州仪器 - TI 稳压器输出元件
页数 文件大小 规格书
40页 892K
描述
DUAL-OUTPUT, LOW DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS

4TPC150M 技术参数

生命周期:Obsolete包装说明:, 2917
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8532.21.00.50风险等级:5.72
电容:150 µF电容器类型:TANTALUM CAPACITOR
介电材料:TANTALUM (SOLID POLYMER)安装特点:SURFACE MOUNT
负容差:20%端子数量:2
最高工作温度:105 °C最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE正容差:20%
额定(直流)电压(URdc):4 V尺寸代码:2917
表面贴装:YES端子形状:J BEND
Base Number Matches:1

4TPC150M 数据手册

 浏览型号4TPC150M的Datasheet PDF文件第2页浏览型号4TPC150M的Datasheet PDF文件第3页浏览型号4TPC150M的Datasheet PDF文件第4页浏览型号4TPC150M的Datasheet PDF文件第6页浏览型号4TPC150M的Datasheet PDF文件第7页浏览型号4TPC150M的Datasheet PDF文件第8页 
TPS70445, TPS70448  
TPS70451, TPS70458  
TPS70402  
www.ti.com  
SLVS307F SEPTEMBER 2000REVISED APRIL 2010  
ELECTRICAL CHARACTERISTICS  
Over recommended operating junction temperature range (TJ = –40°C to +125°C), VIN1 or VIN2 = VOUT(nom) + 1 V, IO = 1 mA,  
EN = 0 V, COUT1 = 22 mF, and COUT2 = 47 mF (unless otherwise noted).  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX UNIT  
2.7 V < VIN < 6 V,  
TJ = +25°C  
FB connected to VO  
1.22  
Reference  
voltage  
2.7 V < VIN < 6 V,  
2.7 V < VIN < 6 V,  
2.7 V < VIN < 6 V,  
2.7 V < VIN < 6 V,  
2.7 V < VIN < 6 V,  
2.8 V < VIN < 6 V,  
2.8 V < VIN < 6 V,  
3.5 V < VIN < 6 V,  
3.5 V < VIN < 6 V,  
4.3 V < VIN < 6 V,  
4.3 V < VIN < 6 V,  
FB connected to VO  
TJ = +25°C  
1.196  
1.176  
1.47  
1.244  
1.224  
1.2  
1.5  
1.8  
2.5  
3.3  
185  
1.2 V Output  
(VOUT2  
)
TJ = +25°C  
TJ = +25°C  
TJ = +25°C  
TJ = +25°C  
TJ = +25°C  
1.5 V Output  
(VOUT2  
Output  
)
(1) ,  
1.53  
1.836  
2.55  
VO  
voltage  
V
(2)  
1.8 V Output  
(VOUT2  
)
1.764  
2.45  
2.5 V Output  
(VOUT2  
)
3.3 V Output  
(VOUT2  
)
3.234  
3.366  
(2)  
Quiescent current (GND current) for  
regulator 1 and regulator 2, EN1 = EN2  
= 0 V(1)  
See  
mA  
(2)  
See  
250  
0.1  
VO + 1 V < VIN 6 V,  
VO + 1 V < VIN 6 V  
TJ = +25°C  
TJ = +25°C(1)  
(1)  
0.01  
Output voltage line regulation (VO/VO)  
for regulator 1 and regulator 2  
%V  
mV  
(3)  
Load regulation for VOUT 1 and VOUT2  
Output noise Regulator 1  
1
79  
Vn  
voltage  
(TPS70451)  
BW = 300 Hz to 50 kHz,  
VOUT = 0 V  
CO = 33 mF, TJ = +25°C  
mVRMS  
Regulator 2  
77  
Regulator 1  
Regulator 2  
1.75  
3.8  
2.2  
4.5  
Output current limit  
A
Thermal shutdown junction temperature  
+150  
1
°C  
mA  
Regulator 1  
Regulator 2  
Regulator 1  
EN1 = VIN, EN2 = VIN  
EN1 = VIN, EN2 = VIN  
f = 1 kHz  
TJ = +25°C  
2
II  
Standby  
(standby) current  
10  
Power-  
TJ = +25°C(1)  
TJ = +25°C(1)  
65  
60  
supply ripple  
rejection  
PSRR  
dB  
Regulator 2  
f = 1 kHz  
(TPS70451)  
RESET Terminal  
Minimum input voltage for valid RESET IRESET = 300 mA,  
V
(RESET) 0.8 V  
1.0  
120  
1.3  
160  
0.4  
1
V
ms  
V
t (RESET)  
RESET pulse duration  
80  
Output low voltage  
Leakage current  
VIN = 3.5 V,  
I(RESET) = 1 mA  
0.15  
V(RESET) = 6 V  
mA  
(1) Minimum input operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater. Maximum input voltage = 6 V, minimum output  
current = 1 mA.  
(2) IO = 1 mA to 1 A for Regulator 1 and 1 mA to 2 A for Regulator 2.  
(VImax - 2.7)  
Line regulation (mV) = (%/V) x Vo  
x 1000  
100  
[VImax - (Vo + 1)]  
(3) If VO < 1.8 V then VImax = 6 V, VImin = 2.7 V:  
Line regulation (mV) = (%/V) x Vo  
x 1000  
100  
If VO > 2.5 V then VImax = 6 V, VImin = VO + 1 V:  
Copyright © 2000–2010, Texas Instruments Incorporated  
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