ltc4261cgn-trpbf Linear Technology Corporation, ltc4261cgn-trpbf Datasheet - Page 10

• Manufacturer Part Number: ltc4261cgn-trpbf
• Description: Negative Voltage Hot Swap Controllers With Adc And I2c Monitoring
• Manufacturer: Linear Technology Corporation

LTC4261/LTC4261-2
BLOCK DIAGRAM
10
V
SS
UVL
UVH
OV
TMR
ADR0
ADR1
ADIN
ADIN2/OV
SENSE
12mA
5µA
UVLO:
V
INTV
DECODER
IN
= 9V
MUX
CC
10µA
= 4.25V
A0
A7
A8
•
•
SSC
2.291V
11.2V
2.56V
V
2.56V
1.77V
5µA
5µA
EE
8
50nA
3pF
+
–
V
10-BIT ADC
REF
I
SINGLE-WIRE ENABLE
2
C DEVICE ADDRESS
V
+
–
+
–
+
–
+
–
IN
2.56V
= 2.56V
V
TMR
OV
EE
UVH
UVL
5V
+ –
10
+
–
V
SSA
CC
REGISTER
LOGIC
V
EE
10
V
IN
INTERFACE
I
2
V
C
EE
V
SENSE
20µA
DC
GC
ACL
–
+
–
+
40×
–
+
V
1.77V
V
GATE
EE
Z
– 1.2V
+ –
V
EE
50mV
V
EE
V
EE
V
4V
EE
INTV
SENSE
DRAIN
ALERT
RAMP
SDAO
FLTIN
GATE
PGIO
SDAI
SCL
PGI
ON
PG
EN
CC
42612 BD
42612fb