TK11213B 데이터 시트보기 (PDF) - Toko America Inc
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TK11213B Datasheet PDF : 24 Pages
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TK112xxB
ABSOLUTE MAXIMUM RATINGS TK112xxBC (VOUT ≥ 2.0 V)
Supply Voltage ......................................................... 16 V Storage Temperature Range ................... -55 to +150 °C
Power Dissipation SOT-23L (Note1) .................. 600 mW Operating Temperature Range ...................-30 to +80 °C
Power Dissipation SOT-89 (Note1) .................... 900 mW Operating Voltage Range ............................ 1.8 to 14.5 V
Reverse Bias ............................................................ 10 V Junction Temperature ........................................... 150 °C
TK112xxBC ELECTRICAL CHARACTERISTICS (VOUT ≥ 2.0 V)
Test conditions: TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP
MAX
UNITS
IQ
ISTBY
VOUT
Line Reg
Load Reg
VDROP
IOUT
IOUT(PULSE)
RR
VNO
Vref
Quiescent Current
Standby Current
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Continuous Output Current
Pulse Output Current
Ripple Rejection
Output Noise Voltage
Noise Bypass Terminal
Voltage
IOUT = 0 mA, Excluding ICONT
VIN = 8 V, Output OFF
IOUT = 30 mA
VOUT ≤ 5.5 V, (Note 2)
VOUT ≥ 5.6 V, (Note 2)
I = 1 to 60 mA, (Note 2)
OUT
IOUT = 1 to 100 mA, (Note 2)
IOUT = 1 to 150 mA, (Note 2)
IOUT = 60 mA, (Note 2)
IOUT = 150 mA, (Note 2)
(Note 2)
5 ms pulse, 12.5 % duty cycle
f = 400 Hz, CL = 10 µF, CN = 0.1 µF,
VIN = VOUT + 1.5 V, IOUT = 30 mA,
VRIPPLE = 100 mVrms, (Note 3)
10 Hz ≤ f ≤ 80 kHz, CL = 10 µF,
CN = 0.1 µF, VCN = VOUT + 1.5 V,
IOUT = 60 mA, (Notes 3,4)
∆VOUT /∆T Temperature Coefficient
IOUT = 10 mA
CONTROL TERMINAL SPECIFICATIONS
170 250
µA
0.1
µA
See Table 1
V
3.0
20
mV
15
40
mV
6
30
mV
18
60
mV
23
90
mV
0.12 0.20
V
0.26 0.39
V
150
mA
180
mA
60
dB
30
µVrms
1.25
V
40
ppm/° C
ICONT
Control Current
VCONT = 1.8 V, Output ON
12
35
µA
VCONT(ON) Control Voltage ON
Output ON
1.8
V
VCONT(OFF) Control Voltage OFF
Output OFF
0.6
V
Note 1: When mounted as recommended. Derate at 4.8 mW/°C for SOT-23L and 6.4 mW/°C for SOT-89 packages 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 a noise pass terminal.
Gen. Note: Parameters with min. or max. values are 100% tested at TA = 25 °C.
Page 2
October 1999 TOKO, Inc.
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