TK11120M 查看數據表（PDF） - Toko America Inc
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TK11120M Datasheet PDF : 16 Pages
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TK111xxM
ABSOLUTE MAXIMUM RATINGS TK111xxMCL (VOUT ≥ 2.0 V)
Supply Voltage ......................................................... 16 V Operating Temperature Range ...................-30 to +80 °C
Noise Bypass Terminal Voltage ................................. 5 V Operating Voltage Range ............................... 1.8 to 12 V
Power Dissipation (Note 1) ................................ 600 mW Junction Temperature ........................................... 150 °C
Reverse Bias ............................................................ 10 V Lead Soldering Temperature (10 s) ...................... 235 °C
Storage Temperature Range ................... -55 to +150 °C
TK111xxMCL ELECTRICAL CHARACTERISTICS
Test conditions: VIN = VOUT(TYP) + 1 V, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX
IQ
ISTBY
VOUT
Quiescent Current
Standby Current
Output Voltage
Line Reg Line Regulation
Load Reg Load Regulation
VDROP
IOUT
IOUT(PULSE)
Dropout Voltage
Continuous Output Current
Pulse Output Current
IOUT = 0 mA, Excluding ICONT
VIN = 6 V, Output OFF
IOUT = 10 mA, VIN = VOUT(TYP) + 1 V
VIN = VOUT(TYP) + 1 V to
VOUT(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)
5 ms pulse, 12.5 % duty cycle,
(Note 2)
140 200
0.1
See Table 1
0.8
18
8
30
14
55
120 200
100
130
f = 1 kHz, CL = 4.7 µF,
RR
Ripple Rejection
CN = 0.1 µF, VIN = VOUT(TYP) + 2 V,
VR = 200 mVrms, IOUT = 10 mA,
70
(Notes 3,4)
VNO
Output Noise Voltage
400 Hz ≤ f ≤ 80 kHz, CL = 4.7 µF,
CN = 0.01 µF, VIN = VOUT(TYP) + 2 V,
IOUT = 10 mA, (Notes 3,4)
Vref
Noise Bypass Terminal
Voltage
∆VOUT /∆T Temperature Coefficient
IOUT = 10 mA
CONTROL TERMINAL SPECIFICATIONS
30
1.25
25
ICONT
Control Current
VCONT = 1.8 V, Output ON
1.2
VCONT(ON) Control Voltage ON
Output ON
1.5
VCONT(OFF) Control Voltage OFF
Output OFF
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.
4
0.35
UNITS
µA
µA
V
mV
mV
mV
mV
mA
mA
dB
µVrms
V
ppm/° C
µA
V
V
Page 2
March 1999 TOKO, Inc.
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