TK11830M データシートの表示（PDF） - Toko America Inc
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TK11830M Datasheet PDF : 13 Pages
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TK11830
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ......................................................... 16 V
Operating Voltage ............................................ Min. 2.5 V
Power Dissipation (Note 1) ................................ 400 mW
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-20 to +75 °C
Junction Temperature ........................................... 150 °C
Lead Soldering Temperature (10 s) ...................... 235 °C
TK11830 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 5 V, L = 470 µH, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
VIN
Input Voltage
Vref
Reference Voltage
VIN + |VOUT| ≤16 V
2.5
15
V
1.23 1.28 1.33
V
∆Vref
Temperature Coefficient of
Reference Voltage
TA = -30 to +80 ° C
±0.1
mV/° C
IIN(OFF)
Input Current at Shutdown
Line Reg Line Regulation
Load Reg Load Regulation
IOUT
Output Current
ON/OFF CONTROL TERMINAL
RCONT = 300 kΩ, Output OFF,
VIN = 5 V
VIN = 2.5 to 10 V, VOUT = -5 V,
IOUT = 20 mA
VOUT = -5 V, IOUT = 1 to 50 mA
VOUT = -5 V
50
25
100
µA
10
50
mV
20
100
mV
60
mA
ICONT
Control Terminal Current
VCONT = 0.4 V, RCONT = 300 kΩ
VCONT = 5.0 V, RCONT = 300 kΩ
0.2
µA
3.0
µA
VCONT(ON)
Control Voltage (ON)
RCONT = 300 kΩ, Output ON
0.4
V
V
CONT(OFF)
Control Voltage (OFF)
R
CONT
=
300
kΩ,
Output
OFF
2.2
V
Note 1: Power dissipation is 400 mW (internally limited) when mounted as recommended. Derate at 3.2 mW/°C for operation above 25 °C.
Gen Note: Output capacitor should have low ESR at reduced temperatures if used below 0 °C.
Gen Note: Parameters with min. or max. values are 100% tested at TA = 25 °C.
Page 2
January 1999 TOKO, Inc.
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