universal charger controller
HT3582DA
:
HT3582DA ,、、 。
:
,, 、 :300mA 0V () , ,
HT3582DA
1 2 3 4 5 6 7 8 BTN L3 L2 L1 SW G...
Description
HT3582DA
:
HT3582DA ,、、 。
:
,, 、 :300mA 0V () , ,
HT3582DA
1 2 3 4 5 6 7 8 BTN L3 L2 L1 SW GND BTP VDD L3 L2 L1 (VDD32,GND) () 1 HT3582DA
1
Ver1.1
Free Datasheet http://www.nDatasheet.com
HT3582DA
(,, GND 0 ) VDD 5 - - Vo 4.15 4.23 VDD=5V~8V Vs 4.17 4.25 VDD=5V~8V I VDD=5V, |VBTP-VBTN|=3.6V 300 - CHARGE VSHORT 1 VDD=5V, |VBTP-VBTN|: 1V→0.2V - FOSC VDD=5V, |VBTP-VBTN|=3.6V 2 - ESD 2000 2 HT3582DA (*)Pd,DIPPd: 8 V 4.30 V 4.32 V mA 350 (*) V - 4 Hz V
Ta= 25°C…………………………………………………………………………………………………..1.0W Thermal Resistance …………………………………………………………………………...... 100° C /W
VDD
T1
U1
H T 35 82D A
1 2 3 4 BTNL3 L2 L1 VDD BTP+ GND SW 8 7 6 5 BAT+
C1 22 0UF/16 V L3 LED L2 LED L1 LED
BAT-
C3 10 4
C2 10 4
D1 1N5 819 /I N41 48
1 HT3582DA3 ( L3 ,)
L1
L2
L3
A
L1
L2
PIN2
Ver1.1
2
Free Datasheet http://www.nDatasheet.com
HT3582DA
B
T1
VDD
L1
L2
PIN2
GND GND GND GND
17 2/14
H T 35 82D A
1 2 3 4
U1
BTNL3 L2 L1 VDD BTP+ GND SW 8 7 6 5 BAT+
C1 22 0uF /1 6V L3 LED C2 2.2uF/NC L2 LED L1 LED
BAT-
C3 10 4
C4 10 4
D1 1N5 819 /I N41 48
2 HT3582DA (,C2)
L1
L2
()
L1
L2
L3
-2mA(*)(**) -2mA(*)(**) 0 300mA(**) 4mA(**)
|VBTP-VBTN|
<4.10V(**) ≥4.10V(**) 4.23V(**) 3.60V(**) 4.25V(**)
3 HT3582DA (*) ,(LED) (**)
,HT3582DA “”。 L1-L3 3 。 Ver1.1
3
Free Datasheet http://www.nData...
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