LTC2928I データシートの表示（PDF） - Linear Technology
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LTC2928I Datasheet PDF : 34 Pages
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LTC2928
Functional Diagram
HVCC
REGULATOR
CHARGE
PUMP
VCP
VCC
UVLO
OVA
UV/OV
COMPARATORS
V1
V2
V3
V4
VSEL
SQT1
SQT2
MS1
MS2
RDIS
REFERENCE
VOVA(TH)
THRESHOLD
CONTROL 4
8
V1 POLARITY
CONTROL
STATE
5
DECODERS
GAIN
ADJUST
ENABLE CONTROL 4
VCC
TIMER
CONTROL 3
2µA
2uA
2uA
SEQUENCING
LOGIC
22µA
22uA
22uA
VCP
10µA
RT1
12k
TIME
RT2
POSITION
4
12k
DECODERS
RT3
12k
RT4
12k
VCC
100µA
VCC
OUTPUT
CONTROL 6
10µA
10uA
10uA
10uA
10uA
10uA
VCC
50µA
ON
+
1V –
100µA
VCC
VCC
FAULT
MANAGER
20µA
20µA
GND
REF
EN1
EN2
EN3
EN4
RTMR
PTMR
STMR
CMP1
CMP2
CMP3
CMP4
RST
OV
CAS
FLT
DONE
2928 BD
12
For more information www.linear.com/LTC2928
2928fa
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