LTC4280IUFD#TR Linear Technology, LTC4280IUFD#TR Datasheet - Page 28

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

Specifications of LTC4280IUFD#TR

• Lead Free Status / Rohs Status: Supplier Unconfirmed

LTC4280
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LTC4151
LTC4210
LTC4211
LTC4212
LTC4215
LTC4216
LTC4222
LTC4245
LTC4260
LTC4261
28
–12V
GND
SDA
SCL
V
5V
IN
BACKPLANE
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
PLUG-IN
CARD
DESCRIPTION
High Voltage Current and Voltage Monitor
with ADC and I
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller with
I
Single Channel, Hot Swap Controller
Dual Hot Swap Controller with ADC and I
Multiple Supply CompactPCI or PCI Express
Hot Swap Controller with I
Positive High Voltage Hot Swap Controller
with ADC and I
Negative High Voltage Hot Swap Controller
with ADC and I
2
C Monitoring
●
–12V Card Resident Application with Optically Isolated I
FAX: [phone]
D2
P6KE16A
R13
3.3k
3.3k
R10
2
2
2
C
C
C
2
3
6
5
2
3
HCPL-0300
HCPL-0300
HCPL-0300
–7V
–7V
8
8
8
●
2
www.linear.com
–12V
C
–7V
–7V
6
5
2
3
6
5
R4
3.3k
R9
10k
–7V
R12
10k
C
0.1μF
F
2
C 2.9V to 29V Dual Controller with 10-Bit ADC, dl/dt Controlled Soft-Start
R1
34.8k
1%
R2
1.18k
1%
R3
3.4k
1%
COMMENTS
7V to 80V Single Voltage/Current Monitor with 12-Bit ADC
Operates from 2.7V to 16.5V, Active Current Limiting, SOT23-6
Operates from 2.5V to 16.5V, Multifunction Current Control, MSOP-8 or MSOP-10
Operates from 2.5V to 16.5V, Power-Up Timeout, MSOP-10
Operates from 2.9V to 15V, 8-Bit ADC Monitors Current and Voltage
Operates from 0V to 6V, MSOP-10 or 12-Lead (4mm × 3mm) DFN
Internal 8-Bit ADC, dl/dt Controlled Soft-Start
8-Bit ADC Monitoring Current and Voltages, Supplies from 8.5V to 80V
10-Bit ADC Monitoring Current and Voltages, Supplies from –12V to –100V
OV
SDAI
SDAO
SCL
ON
Q2
–7V
UV V
DD
INTV
SENSE
CC
R14
100k
2
C3
0.1μF
0.0015Ω
D1
5.6V
C and a 16.6A Circuit Breaker
+
R
ADR0
S
SENSE
LTC4280UFD
ADR1 ADR2 GND
Si7880DP
–
GATE
Q1
R5
10Ω
15k
R6
–12V
C1
22nF
TIMER
SOURCE
© LINEAR TECHNOLOGY CORPORATION 2010
FILTER
ADIN
GPIO
C
1μF
TIMER
EN
FB
C
47nF
F
LT 0510 • PRINTED IN USA
R7
30.1k
1%
R8
3.57k
1%
4280 F14
C
1000μF
OUTPUT
–12V
L
4280f