AIC16303A データシートの表示（PDF） - Analog Intergrations
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AIC16303A Datasheet PDF : 9 Pages
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AIC1630A
HIGH-EFFICIENCY STEP-UP DC/DC CONVERTER CONTROLLER
SPEC NO: DS-1630A-04
APPLICATION EXAMPLES (CONTINUED)
150
R1
+
C1
IN5819 D2
SD
VIN
EXT
GND
VOUT
LBI
LBO
FB
AIC1630A
TIP32C
Q3
240K
47K
R4
+
R3 C2
R6
330
BATTERY PACK
220
R12
+
RIT
100µF
75K
C4
120K
Q2
12K R5 2N2222
2N3904
Q5 2N3904
R2
Q4
750
RIF 22K
0.82 R9
R11 +
C3
4.7µF
120K
R15
+VIN
(+VIN can be either higher or lower
than the battery voltage)
0.1µF
C5
VBT VREF
GND VDD
TIMER VOUT
MODE LED
AIC1761/1766
1.5K
R13
1.5K
R14
Note:
Fast Charge Current
= 0.8A @VIN<VBAT
=(VIN - VBAT - 0.5)/0.82 @VIN>VBAT
Trickle charge Current = 30mA.
(RIF sets Fast Charge Current, RIT sets Trickle Charge Current)
Typical Efficiency = 75%.
With Short Circuit Protection.
Fig. 10 Step-Up/Down Rechargeable Battery Charger
PHYSICAL DIMENSIONS
8 LEAD PLASTIC DIP
9.3±0.3
6.2±0.2
0.5±0.1
3.3±0.1
0.6±0.3
3.2±0.3
2.54±0.10
8.0±0.5
2.5±0.1
10°max
8.5±1.0
8 LEAD PLASTIC SO
4.80±0.20
1.27±0.10
1.5±0.2
0.015X45°
UNIT: mm
0.45±0.10
8° max.
ANALOG INTEGRATIONS CORPORATION
www.analog.com.tw
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 FAX:(8863)577-2510
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