MC34708VK View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
Manufacturer
MC34708VK Datasheet PDF : 159 Pages
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Pin Connections
4.2 Pin Definitions
Table 3. MC34708 Pin Definitions
Pin Number Pin Name
Pin
Function
Definition
Charger (Function no longer supported on MC34708)
A7, B7, C7,
D7
VBUSVIN
Charger Not supported.
NC
No Connect
B1, B2, C1,
C2
AUXVIN
Charger Not supported.
NC
No Connect
D1
A8, B8, C8,
D8
VAUX
CHRGLX
Charger Not supported.
NC
No Connect
Charger Not supported.
NC
No Connect
C5
CHRGFB
I
Connect to BATT pin
D2
GOTG
NC
Charger Not supported.
No Connect
D3
GAUX
Charger Not supported.
NC
No Connect
C6
BPSNS
I
BP sense point
A6
1. Application supply point
BP
I
2. Input supply to the IC core circuitry
3. Application supply voltage sense
B6
GBAT
O
Connect to GND
E8
ITRIC
Charger Not supported.
NC
No Connect
E7
BATTISNSP
Battery current sensing point.(Optional)
I
If required, connect a 20mW sense resistor between BATTISNSP and BATTISNSN
F7
BATTISNSN
I
Battery current sensing point (Optional)
If required, connect a 20mW sense resistor between BATTISNSP and BATTISNSN
A4
1. Battery positive terminal
BATT
I
2. Battery current sensing point 2
3. Battery supply voltage sense
F6
Coulomb counter Not supported.
BATTISNSCCP
NC
No Connect
E6
Coulomb counter Not supported.
BATTISNSCCN
NC
No Connect
A2
TRICKLESEL
Charger Not supported.
NC
No Connect
B3
PRETMR
Charger Not supported.
NC
No Connect
A5
CFP
Coulomb Counter Not supported.
NC
No Connect
B5
CFN
Coulomb Counter Not supported.
NC
No Connect
A10
LEDVDD
O
LED supply
Analog Integrated Circuit Device Data
Freescale Semiconductor
MC34708
8
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