TK11350BMCL データシートの表示（PDF） - Toko America Inc
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TK11350BMCL Datasheet PDF : 13 Pages
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TK113xx B
The maximum operating current is:
IOUT = (DPD/(VIN(MAX) - VOUT).
VIN
+
VO
+
ON/OFF
GND
SOT-23L Board Layout
750
600
Mounted as shown
450
300
150
Unmounted
0
0
50
100
150
TA (°C)
SOT-23L Power Dissipation Curve
VO
VIN
ON/OFF
SOT-89-5 Board Layout
1.0
Mounted as
shown
0.8
Unmounted
0.6
0.4
0.2
0
0
50
100
150
TA (°C)
SOT-89-5 Power Dissipation Curve
Page 12
APPLICATION HINTS
Copper pattern should be as large as possible. Power dissi-
pation is 600 mW for SOT-23L and 900 mV for SOT-89-5. A
low ESR capacitor is recommended. For low temperature
operation, select a capacitor with a low ESR at the lowest
operating temperature to prevent oscillation, degradation of
ripple rejection and increase in noise. The minimum recom-
mended capacitance is 2.2 µF.
May, 1997 TOKO, Inc.
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