l5953 STMicroelectronics, l5953 Datasheet - Page 13

• Manufacturer Part Number: l5953
• Description: Multiple Switching Voltage Regulator
• Manufacturer: STMicroelectronics

L5953
Figure 4.
Figure 5.
Figure 6.
S
C
C
D
Q
S
C
Q
D
S
C
D
Q
(MODE 3: CPOL=1,CPHA=1)
(MODE 0: CPOL=0,CPHA=0)
SPI clocking scheme
Output timing
Serial input timing
ADDR.LSB IN
tDVCH
HIGH IMPEDANCE
MSB IN
MSB OUT
tSLCH
MSB
tCHDX
(CPOL=0, CPHA=0)
tCLQX
(CPOL=0, CPHA=0)
MSB-1 OUT
6
tQVCL
5
tDLDH
tDHDL
Block diagram and electrical specifications
tCLCH
4
tCH
3
tQLQH
tQHQL
tCL
2
tCHCL
LSB IN
LSB OUT
tSHSL
1
0
tCLSH
AI01070B
tSHQZ
AI01071
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