TK11320B Ver la hoja de datos (PDF) - Toko America Inc
Número de pieza
componentes Descripción
Lista de partido
TK11320B Datasheet PDF : 13 Pages
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TK113xx B
VIN +
_
I IN
A
S
+
1 µF
SOT-23L
TEST CIRCUITS
VIN
65
VO
S
S
+
VOUT
2.2 µF IO
V
4
VIN
IO
SOT-89-5
VO
IN
IIN
2.2 µF
65 4
1.0 µF
IN
VCONT
S
V
123
CONT
A
Noise Bypass
0.1 µF
ICONT
Transient Response
V
IN
CONT
113XXB
Rs
+
1 µF
+
C
P
0.1 µF
V
OUT
C = 10 µF
L to 0.22
NOISE
BYPASS 1
2
3 CONT
0.1 µF
ICONT
•Connect pin 5 to
ground for heat sink
+
_
VCONT
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25 °C unless otherwise specified
OUTPUT VOLTAGE RESPONSE
(OFF→ ON)
LOAD REGULATION
SHORT CIRCUIT CURRENT
CL = 2.2 µF
VO (5 mV/Div)
5
Cn = 0.01 µF
4
3
Cn = 0.1 µF
ILOAD = 30 mA
T=0 200 400 600 800
TIME (µS)
2
1
0
0
50
100
0
150
300
IOUT (mA)
IO (mA)
OUTPUT VOLTAGE vs. INPUT
VOLTAGE
VOUT (25mV/Div)
VO TYP
IO = 0 mA
IO = 30 mA
IO = 50 mA
IO = 90 mA
LINE REGULATION
50 mV/Div
VO TYP
0
-100
-200
-300
-400
OUTPUT CURRENT vs.
DROPOUT VOLTAGE
0 VIN = VOUT
VIN (V)
(50 mV/Div)
0
10
20
VIN (V)
0
100
200
IO (mA)
Page 4
May, 1997 TOKO, Inc.
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