Linear Technology LTC4361-1/LTC4361-2 Overvoltage/Overcurrent Protection Controller with Latchoff/Auto-Retry DC1506A DC1506A Ficha De Dados
Códigos do produto
DC1506A
LTC4361-1/LTC4361-2
16
436112fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0512 REV B • PRINTED IN USA
Typical applicaTion
5V System Protected from ±24V Power Supplies,
Overcurrent and Reverse Current
relaTeD parTs
PART NUMBER DESCRIPTION
COMMENTS
LTC2935
Ultralow Power Supervisor with Eight Pin-Selectable
Thresholds
500nA Quiescent Current, 2mm
× 2mm 8-Lead DFN and TSOT-23 Packages
LT3008
20mA, 45V, 3µA I
Q
Micropower LDO
280mV Dropout Voltage, Low I
Q
: 3µA, V
IN
= 2.0V to 45V, V
OUT
= 0.6V to 39.5V;
ThinSOT and 2mm
× 2mm DFN-6 Packages
LT3009
20mA, 3µA I
Q
Micropower LDO
280mV Dropout Voltage, Low I
Q
: 3µA, V
IN
= 1.6V to 20V, V
OUT
= 0.6V to 19.5V;
ThinSOT and SC-70 Packages
LTC3576/
LTC3576-1
Switching USB Power Manager with USB OTG + Triple
Step-Down DC/DCs
Complete Multifunction PMIC: Bi-Directional Switching Power Manager + 3
Bucks + LDO
LTC4090/
LTC4090-5
High Voltage USB Power Manager with Ideal Diode
Controller and High Efficiency Li-Ion Battery Charger
High Efficiency 1.2A Charger from 6V to 38V (60V Max) Input Charges Single
Cell Li-Ion Batteries Directly from a USB Port
LTC4098
USB-Compatible Switchmode Power Manager
with OVP
High V
IN
: 38V operating, 60V transient; 66V OVP. 1.5A Max Charge Current
from Wall, 600mA Charge Current from USB
LTC4210
Single Channel, Low Voltage Hot Swap™ Controller
Operates from 2.7V to 16.5V, Active Current Limiting, SOT23-6
LTC4213
No R
SENSE
™ Electronic Circuit Breaker
Controls Load Voltages from 0V to 6V. 3 Selectable Circuit Breaker Thresholds.
Dual Level Overcurrent Fault Protection
LT4356
Surge Stopper- Overvoltage/Overcurrent Protection
Regulator
Wide Operation Range: 4V to 80V. Reverse Input Protection to –60V.
Adjustable Output Clamp Voltage
LTC4411
SOT-23 Ideal Diode
2.6A Forward Current, 28mV Regulated Forward Voltage
LTC4412
2.5V to 28V, Low Loss PowerPath™ Controller in
ThinSOT
More Efficient than Diode-ORing, Automatic Switching Between DC Sources,
Simplified Load Sharing
LTC4413-1/
LTC4413-2
Dual 2.6A, 2.5V to 5.5V Fast Ideal Diodes in
3mm
× 3mm DFN
130mΩ On Resistance, Low Reverse Leakage Current, 18mV Regulated
Forward Voltage (LTC4413-2 with Overvoltage Protection Sensor)
5V System Protected from ±24V Power Supplies and Overcurrent
Si3590DV
R
SENSE
0.05Ω
436112 TA02
V
OUT
5V
0.5A
C
OUT
10µF
M2
M1
D1
LN1351CTR
R1
1k
V
IO
5V
V
IN
5V
GATE
SENSE
IN
LTC4361
GATEP
OUT
PWRGD
ON
GND
M2
Si1471DH
FDC6561AN
R
SENSE
0.05Ω
436112 TA03
V
OUT
5V
0.5A
C
OUT
10µF
M1
M3
D1
LN1351CTR
R1
1k
V
IO
5V
V
IN
5V
GATE
SENSE
IN
LTC4361
GATEP
OUT
PWRGD
ON
GND