參數(shù)資料
型號(hào): AIC1766-CS08
廠商: Analog Devices, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: BATTERY CHARGE CONTROLLER
中文描述: 電池充電控制器
文件頁數(shù): 3/15頁
文件大小: 245K
代理商: AIC1766-CS08
AIC1761/1766
BATTERY CHARGE CONTROLLER
SPEC NO: DS-1761-02
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
3
TEST CIRCUIT
+
+V
DD
+V
DD
MODE
FLASH
LED
VOUT
VDD
Voltage
Source
390K
R1
4
μ
F
C
150K
R2
20K
R5
4.7K
R4
VNTC
VREF
TIMER
0.1
μ
F
C2
150K
R3
GND
VBT
-
1
μ
F
C
1.5K
R6
1.5K
R7
0.1
μ
F
C3
1.5K
R8
+
+
ELECTRICAL CHARACTERISTICS
(V
DD
=12.5V, Ta=25
°
C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS SYMBO
L
MIN.
TYP.
MAX.
UNIT
Supply Voltage
V
DD
9
18
V
Supply Current
I
DD
1.5
mA
-
V Detection Level w.r.t.* Peak
Value
AIC1761
AIC1766
-1
-0.25
%
%
Voltage Protection Limits
Battery Low
Battery High
V
BT
0.5
3.5
0.65
3.7
0.8
3.9
V
V
Input Impedance of TIMER Pin
Z
TIMER
100
K
Input Impedance of MODE Pin
Z
MODE
100
K
Output Resistance of LED Pin
Fast Charge
Trickle Charge
R
LED
1
25
M
M
Output Resistance of VOUT Pin
Fast Charge
Trickle Charge
R
VOUT
1
25
FLASH pin
Output Resistance
Frequency
Duty Cycle
Fast Charge
Trickle Charge
R
FLASH
F
FLASH
D
FLASH
25
1
50
Hz
%
Reference Voltage
Reference Source Current
V
REF
I
REF
1.5
5.85
V
mA
Temperature Fault Voltage
Limits as Fraction of V
REF
*w.r.t.: with respect to
Under-Temperature
Over-Temperature
α
NTCL
α
NTCH
0.60
0.15
0.7
0.2
0.80
0.25
V
REF
V
REF
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