LTC4280IUFD#TR Linear Technology, LTC4280IUFD#TR Datasheet - Page 10

• Manufacturer Part Number: LTC4280IUFD#TR
• Manufacturer: Linear Technology

Specifications of LTC4280IUFD#TR

• Lead Free Status / Rohs Status: Supplier Unconfirmed

LTC4280
FUNCTIONAL DIAGRAM
10
FB
UV
OV
EN
ON
V
ADIN
SDAI
SDAO
SCL
ALERT
DD
INTV
CC
10μA
1.235V
1.235V
1.235V
1.235V
2.84V
15.6V
0.4V
+
–
+
–
+
–
+
–
+
–
+
–
+
–
UVLO1
I
2
RST
OV1
OV2
UV
EN
ON
C
V
RESET
OV
DD(UVLO)
OV2
ON
UV
EN
1.235V
0.6V
1.235V
FOLDBACK
SENSE
+
–
PG
+
- SENSE
SOURCE
PWRGD
FAULT
I
TM1
TM2
2
C ADDR
CB
LOGIC
–
SENSE
+
–
+
–
+
–
–
25mV
5
0.2V
1.235V
–
+
CONVERTER
1 OF 27
SENSE
+ –
A/D
26mV
+
FAULT
UVLO2
100μA
2μA
8
–
+
CS
+
–
GP
+
–
2.64V
FET ON
3.1V
GEN
GATE DRIVER
1.235V
1V
PUMP AND
CHARGE
10μA
2μA
SOURCE
INTV
FILTER
TIMER
ADRO
ADR1
ADR2
GATE
GPI0
CC
4280 BD
4280f