LTC2952 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC2952' PDF : 30 Pages View PDF
APPLICATIONS INFORMATION
LTC2952
MODE 0
M1 = 0
M2 = 0
EN = 0
G1 = ON
G2 = ON
VALID PB
VALID PB
M1
M1
M2
M2
MODE 2
M1 = 0
M2 = 1
EN = 0
G1 = OFF
G2 = ON
VALID PB
VALID PB
MODE 1
M1 = 0
M2 = 0
EN = 1
G1 = ON
G2 = ON
M2
M2
M1
M1
DIGITAL OFF
COMMAND
MODE 3
M1 = 0
M2 = 1
EN = 1
G1 = OFF
G2 = ON
PB CONTROL
OF EN PIN
MODE 4
M1 = 1
M2 = 0
EN = 0
G1 = OFF
G2 = OFF
(PB IGNORE)
MODE 5
M1 = 1
M2 = 0
EN = 1
G1 = OFF
G2 = OFF
(PB IGNORE)
M1
M1
M1
M1
M2
DIGITAL ON
M2
M2
M2
COMMAND DIGITAL OFF DIGITAL ON
COMMAND COMMAND
M2 AND PB CONTROL
OF EN PIN AND IDEAL
DIODES FUNCTION
MODE 6
M1 = 1
M2 = 1
EN = 0
G1 = OFF
G2 = OFF
VALID PB
VALID PB
MODE 7
M1 = 1
M2 = 1
EN = 1
G1 = ON
G2 = ON
2952 F14
Figure 14. Mode Transition Diagram
2952fa
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