M62256FP データシートの表示（PDF） - Renesas Electronics
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M62256FP Datasheet PDF : 11 Pages
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M62256FP
Pin Arrangement
C1 1
E1 2
C2 3
E2 4
C3 5
E3 6
Rc 7
Cc 8
Dchg IN 9
Dchg OUT 10
Chg SW 11
GND2 12
Batt SW 13
Dchg SW 14
Adpt SW 15
Test1 16
Test2 17
N.C 18
M62256FP
(Top view)
36 Vref1
35 ISET2
34 ISET1
33 OCSET
32 PCS OUT
31 PCS IN
30 CP1
29 IDET
28 Vcc
27 GND1
26 CP2
25 VDET
24 P.C
23 Batt T
22 Vref2
21 Batt −
20 Batt +
19 N.C
Outline: PRSP0036GA-A (36P2R-A)
Pin Description
Pin No.
1, 3, 5
2, 4, 6
7, 8
9
Pin Name
C1, C2, C3
E1, E2, E3
Rc, Cc
Dchg IN
10
11
27, 12
13
14
15
16, 17
20
21
23
22
24
25
26, 30
Dchg OUT
Chg SW
GND1, GND2
Batt SW
Dchg SW
Adpt SW
Test1, Test2
Batt +
Batt –
Batt T
Vref2
P.C
VDET
CP1, CP2
29
IDET
31
PCS IN
32
PCS OUT
33
OCSET
34, 35
Iset1, Iset2
36
Vref1
Function
LED drive terminals (Open collector outputs)
These terminals are used to set the LED drive currents.
These terminals are used to set the oscillating frequency of the internal clocks.
This is an input terminal used to detect the current which is used for the discharge
current feedback.
This is the drive terminal for the transistor mounted externally for discharge purposes.
This is the SW drive terminal used for charging battery.
These are grounding terminals. (GND1 is for logic and GND2 is for analog.)
This is used to detect mounting of battery. (It is pulled up internally)
This is used to detect the discharge SW. (It is pulled up internally)
This is used to detect adapter SW. (It is pulled up internally)
These are Test Mode set-up terminal. (It is pulled up internally)
This terminal is connected to the + terminal of the battery.
This terminal is connected to the – terminal of the battery.
This terminal is connected to the temperature detecting terminal of the battery.
This is the voltage reference terminal for temperature detection.
This terminal is connected to the photo-coupler used for feedback.
This terminal is used to monitor the output voltage.
This terminal is used to make connection with capacitor(s) and resistor(s) which are
used for phase compensation.
This terminal is used to detect the charging current or output current.
This is an input terminal used for photo-coupler short.
This terminal goes "H" when over-current is detected.
This terminal is used to set the over-current detection value when the adapter mode
is used.
These are used to set the charging current. (Iset1 is for quick charge and Iset2 is for
the trickle charge.)
This terminal is sets the standard voltage for over-current set-up value and the
charge current set-up.
REJ03F0246-0200 Rev.2.00 Jun 16, 2008
Page 2 of 10
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