MC34704 FREESCALE [Freescale Semiconductor, Inc], MC34704 Datasheet - Page 43

• Manufacturer Part Number: MC34704
• Description: Multiple Channel DC-DC Power Management IC
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Analog Integrated Circuit Device Data
Freescale Semiconductor
Notes
18.
19.
V7
V8
V6
V5
AGND(S) & PGND(S) SHOULD BE CONNECTED TOGETHER AS CLOSE TO THE IC AS POSSIBLE
REFER TO THE FB8 FUNCTIONAL PIN DESCRIPTION ON PAGE 17.
VIN
(19)
VBUS
VIN
VIN
VIN
VIN
V2
COMP5
VOUT7
COMP7
VOUT6
VOUT5
VREF7
AGND
SW5U
REG8
PVIN5
SW5D
DRV7
BT5D
BT5U
VDDI
SW8
SW6
SDA
FB7
SCL
RST
BT8
FB8
BT6
FB5
VIN
FB6
Figure 7. 34704A Typical Application Diagram
TYPICAL APPLICATIONS
REG8
REG7
REG6
REG5
34704A
(18)
REG4
REG2
REG3
VG
VOUT3
FB3
ONOFF
VIN
FREQ
SS
SW2D
VOUT2
SW2U
BT2U
COMP2
BT3
PVIN3
SW3
BT2D
PVIN2
FB2
BT4D
PVIN4
SW4D
SW4U
FB4
SW1
BT1
VOUT4
BT4U
COMP4
PGND
VOUT1
VG
VIN
(EXPAD)
VIN
TYPICAL APPLICATIONS
VIN
VIN
VIN
VIN
VDDI
V2
V1
V3
V4
34704
43