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LTC4231IUD-2 Integrated Circuit Chip Micropower Hot Swap Controller QFN-12
LTC4231IUD-2 Integrated Circuit Chip Micropower Hot Swap Controller QFN-12
Description
Part Number:
LTC4231IUD-2
Product:
Power Distribution
Current Limit:
Adjustable
Unit Weight:
157 Mg
LTC4231IUD-2 Integrated Circuit Chip Micropower Hot Swap Controller QFN-12
Product Description Of LTC4231IUD-2
LTC4231IUD-2 is a micropower Hot Swap controller that allows safe circuit board insertion and removal from a live power supply. An internal high side switch driver controls the gate of an external N-channel MOSFET. Back-to-back MOSFETs can be used for reverse supply protection down to –40V.
LTC4231IUD-2 provides a debounce delay and allows the GATE to be ramped up at an adjustable rate. After startup, the LTC4231IUD-2's quiescent current drops to 4µA during normal operation with output active. UVL, UVH, OV and GNDSW monitor overvoltage and undervoltage periodically, keeping total quiescent current low. Pulling SHDN low shuts down the LTC4231IUD-2 and quiescent current drops to 0.3µA.
Specifications Of LTC4231IUD-2
36 V
2.7 V
1 Channel
4 uA
- 40 C
+ 85 C
Input / Supply Voltage - Max:
36 V
Input / Supply Voltage - Min:
2.7 V
Feature Of LTC4231IUD-2
Enables Safe Board Insertion and Removal from a Power Supply
4µA Supply Current
0.3µA Shutdown Current
Wide Operating Voltage Range: 2.7V to 36V
Reverse Supply Protection to –40V
Adjustable Analog Current Limit with Circuit Breaker
Automatic Retry or Latchoff on Current Fault
Overvoltage and Undervoltage Monitoring
Controls Single or Back-to-Back N-Channel MOSFETs
12-Lead MSOP and 3mm × 3mm QFN Packages
AEC-Q100 Qualified for Automotive Applications
Applications Of LTC4231IUD-2
Battery Powered Equipment
Solar Powered Systems
Portable Instruments
Automotive Battery Protection
Energy Harvesting
Other Supply Product Types
Part Number
Package
MLX91220KDC-ABF-050-TU
SOIC-8
MLX91221KDC-ABF-050-TU
8-SOIC
MLX91220KDC-ABF-025-TU
8-SOIC
MLX91220KDF-ABF-075-TU
16-SOIC
ACS772LCB-100B-SMT-T
5-CB
ACS773KCB-150B-SMT-T
CB-5
ACS759KCB-150B-PFF-T
5-CB
TMCS1108A4UQDRQ1
8-SOIC
TMCS1108A3UQDRQ1
SOIC-8
TMCS1107A1UQDR
SOIC-8
ACS724LLCTR-20AB-T
SOIC-8
ACS725LLCTR-40AB-T
SOIC-8
ACS37610LLUATR-010B5
TSSOP-8
ACS37610LLUATR-005B5
TSSOP-8
TLE4973RE35D5S0001
TSSOP-16
TLI4971A025T5E0001
PG-TISON-8
ACS722LLCTR-05AB-T
SOIC-8
ACS756KCB-050B-PFF-T
CB-5
MLX91220KDC-ABR-025-SP
SOIC-8
MLX91221KDC-ABF-025-SP
SOIC-8
MLX91221KDC-ABR-020-SP
SOIC-8
MLX91221KDC-ABR-038-SP
SOIC-8
ACS71240LLCBTR-010B3
SOIC-8
ACS70331EESATR-2P5U3
12-QFN
ACS730KLCTR-20AB-T
SOIC-8
ACS725LLCTR-10AU-T
SOIC-8
ACS770KCB-150U-PFF-T
CB-5
ACS37010LLZATR-050B3
SOIC-8
ACS37610LLUATR-020B5
TSSOP-8
ACS37610LLUATR-020U5
TSSOP-8
[FAQ]
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
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