sccsp900842/r2 Freescale Semiconductor, Inc, sccsp900842/r2 Datasheet - Page 3

• Manufacturer Part Number: sccsp900842/r2
• Description: Sc900842, Buck-boost Dc-dc And Ldo Power Management Ic
• Manufacturer: Freescale Semiconductor, Inc

Table 1. 900842 Pin Definitions
Analog Integrated Circuit Device Data
Freescale Semiconductor
Pin Number
A
B
C
D
E
F
A functional description of each pin can be found in the Functional Pin Description section beginning on
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
B5
B6
C1
C2
C3
C4
C5
VOUTPFB
VSW2FB
VSW1P
VSW1P
VSW1P
PVIN1
1
VOUTMFB
(Transparent Top View)
VSW1P
VSW2P
VOUTP
VOUTP
VSW1P
VOUTP
VSW2P
VSW1FB
PGND
PGND
PGND
PVIN2
PVIN1
PVIN1
AGND
AGND
Name
STTS
ISNS
PGND
PVIN1
AGND
AGND
2
Down View
Solder Ball
CLK26M
VIN1P8
PGND
AGND
STTS
ISNS
3
Ground
Ground
Ground
Ground
Ground
Analog
Supply
Analog
Supply
Supply
Analog
Analog
Analog
Analog
Analog
Analog
Digital
Type
VOUTP
PGND
AGND
AGND
AGND
EN
4
VREGOUT
VSW2P
BGBYP
VOUTP
PVIN2
AGND
I/O
5
O
G
G
G
O
O
G
O
O
O
G
O
O
O
P
P
P
Figure 3. 900842 Pin Connections
VREGOUT
VSW2P
VOUTP
VSW2P
AGND
PIN CONNECTIONS
AVIN
Switching Node 1
Power Ground
Power Ground
Power Ground
Power VIN
Switching Node 2
Power VIN
Power VIN
Power Good Signal - Active Low
Analog Ground
Output Voltage
Output Voltage
Switching Node 1
Analog Ground
Current Sense Signal
Output Voltage
Switching Node 2
6
VREGOUT
VSW2P
VOUTP
VSW2P
AGND
AVIN
6
Definition
VREGOUT
VSW2P
BGBYP
VOUTP
PVIN2
AGND
5
VOUTP
PGND
AGND
AGND
AGND
EN
4
(Bottom View)
CLK26M
VIN1P8
PGND
AGND
STTS
ISNS
Solder Ball
Up View
3
VOUTMFB
VSW1FB
PGND
PVIN1
AGND
AGND
2
page
PIN CONNECTIONS
VOUTPFB
VSW2FB
VSW1P
VSW1P
VSW1P
PVIN1
2.8 - 4.7 V
2.8 - 4.7 V
2.8 - 4.7 V
1
0 - 4.7 V
0 - 4.7 V
0 - 4.7 V
0 - 4.7 V
0 - 4.7 V
Voltage
10.
1.8 V
3.3 V
3.3 V
3.3 V
0 V
0 V
0 V
0 V
0 V
A
B
C
D
E
F
900842
3