TK11213B 데이터 시트보기 (PDF) - Toko America Inc
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TK11213B Datasheet PDF : 24 Pages
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TK112xxB
ABSOLUTE MAXIMUM RATINGS TK112xxBI (VOUT ≥ 2.5 V)
Supply Voltage ......................................................... 16 V Storage Temperature Range ................... -55 to +150 °C
Power Dissipation SOT-23L (Note1) .................. 600 mW Operating Temperature Range ...................-40 to +85 °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
TK112xxBI ELECTRICAL CHARACTERISTICS (VOUT ≥ 2.5 V)
Test conditions: TA = -40 to 85 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
IQ
ISTBY
VOUT
Line Reg
Load Reg
VDROP
IOUT
I
OUT(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)
IOUT = 1 to 60 mA, (Note 2)
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
170 300
µA
0.2
µA
See Table 3
V
3.0
25
mV
15
40
mV
6
40
mV
18
80
mV
23
110
mV
0.12 0.23
V
0.26 0.40
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
40
µA
VCONT(ON) Control Voltage ON
Output ON
2.0
V
VCONT(OFF) Control Voltage OFF
Output OFF
0.5
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.
Gen Note: For Line Regulation, typ. and max. is changed to VOUT > 5.6 V.
Page 4
October 1999 TOKO, Inc.
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