ILC6370 데이터 시트보기 (PDF) - Impala Linear Corporation
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ILC6370 Datasheet PDF : 8 Pages
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SOT-89 Step up Switching Regulator with Shutdown
Applications Circuits
VIN
CE
SD
VOUT
3
2
1
L
+
ILC6370
CL
4
5
GND
Figure 1: Test Circuit
L: 100µH (SUMIDA, CD-54)
SD: Diode (Schottky diode; MATSUSHITA MA735)
CL: 16V 47µF (Tantalum Capacitor; NICHICON, F93)
CE
SD
VOUT
L
VIN
3
2
1
+
ILC6371
CL
CB
4
5
Tr
RB
GND
Figure 2: Test Circuit
L: 100µH (SUMIDA, CD-54)
SD: Diode (Schottky diode; MATSUSHITA MA735)
CL: 16V 47µF (Tantalum Capacitor; NICHICON, F93)
RB: 1kΩ
CB: 3300pF
Tr: 2SC3279, 2SDI628G
Electrical Characteristics ILC6370BP-50
VOUT = 5.0V, FOSC = 100kHz, TA = 25°C; Test Circuit of figure 1
Parameter
Symbol
Conditons
Slow Start Time
TSS
Min
Typ Max Units
10
msec
Impala Linear Corporation
ILC6370/1 1.3
(408) 574-3939 www.impalalinear.com
July 1999 4
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