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TK11128M PDF预览

TK11128M

更新时间: 2024-10-27 22:42:15
品牌 Logo 应用领域
TOKO 稳压器开关
页数 文件大小 规格书
16页 89K
描述
VOLTAGE REGULATOR WITH ON/OFF SWITCH

TK11128M 数据手册

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TK111xxM  
ABSOLUTE MAXIMUM RATINGS TK111xxMIL (VOUT 2.4 V)  
Storage Temperature Range ................... -55 to +150 °C  
Operating Temperature Range ...................-40 to +85 °C  
Operating Voltage Range............................... 2.0 to 12 V  
Junction Temperature ........................................... 150 °C  
Lead Soldering Temperature (10 s) ...................... 235 °C  
Supply Voltage ......................................................... 15 V  
Control Terminal Voltage ......................................... 12 V  
Noise Bypass Terminal Voltage ................................. 5 V  
Power Dissipation (Note 1) ................................ 600 mW  
Reverse Bias............................................................ 10 V  
TK111xxMIL ELECTRICAL CHARACTERISTICS  
Test conditions: VIN = VOUT(TYP) + 1 V, TA = -40 to +85 °C, unless otherwise specified.  
SYMBOL  
IQ  
ISTBY  
VOUT  
PARAMETER  
Quiescent Current  
Standby Current  
Output Voltage  
TEST CONDITIONS  
IOUT = 0 mA, Excluding ICONT  
VIN = 6 V, Output OFF  
MIN  
TYP  
MAX  
200  
0.2  
UNITS  
µA  
140  
µA  
IOUT = 10 mA, VIN = VOUT(TYP) + 1 V  
VIN = VOUT(TYP) + 1 V to  
See Table 2  
0.8  
V
Line Reg Line Regulation  
Load Reg Load Regulation  
18  
mV  
V
OUT(TYP) + 6 V, (Note 2)  
IOUT = 1 to 60 mA, (Note 2)  
IOUT = 1 to 100 mA, (Note 2)  
IOUT = 60 mA, (Note 2)  
(Note 2)  
8
30  
55  
mV  
mV  
mV  
mA  
14  
VDROP  
IOUT  
Dropout Voltage  
120  
200  
100  
Continuous Output Current  
5 ms pulse, 12.5 % duty cycle,  
(Note 2)  
IOUT(PULSE)  
Pulse Output Current  
130  
mA  
f = 1 kHz, CL = 4.7 µF,  
CN = 0.1 µF, VIN = VOUT(TYP) + 2 V,  
VR = 200 mVrms, IOUT = 10 mA,  
(Notes 3,4)  
RR  
Ripple Rejection  
70  
30  
dB  
400 Hz f 80 kHz, CL = 4.7 µF,  
CN = 0.01 µF, VIN = VOUT(TYP) + 2 V,  
VNO  
Output Noise Voltage  
µVrms  
IOUT = 10 mA, (Notes 3,4)  
Noise Bypass Terminal  
Voltage  
Vref  
1.25  
25  
V
VOUT /T  
Temperature Coefficient  
I
OUT = 10 mA  
ppm/° C  
CONTROL TERMINAL SPECIFICATIONS  
ICONT  
Control Current  
VCONT = 1.8 V, Output ON  
Output ON  
1.2  
6
µA  
V
VCONT(ON)  
Control Voltage ON  
1.5  
VCONT(OFF) Control Voltage OFF  
Output OFF  
0.35  
V
Note 1: Power dissipation is 600 mW when mounted as recommended. Derate at 4.8 mW/°C for operation above 25 °C.  
Note 2: Refer to “Definition of Terms.”  
Note 3: Ripple rejection and noise voltage are affected by the value and characteristics of the capacitor used.  
Note 4: Output noise voltage can be reduced by connecting a capacitor to the noise bypass terminal.  
Gen. Note: Parameters with min. or max. values are 100% tested at TA = 25 °C.  
Gen. Note: Exceeding the “Absolute Maximum Ratings” can damage the device.  
March 1999 TOKO, Inc.  
Page 3  

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