3.5 A, 78 mΩ, 2.8 V to 22 V True Reverse Current Blocking eFuse With Programmable Current Limit and OVP Switch image

3.5 A, 78 mΩ, 2.8 V to 22 V True Reverse Current Blocking eFuse With Programmable Current Limit and OVP Switch

3.5 A, 78 mΩ, 2.8 V to 22 V True Reverse Current Blocking eFuse With Programmable Current Limit and OVP Switch

Product Details

Applications

2.8 V to 22 V operation voltage
28 V max. DC tolerance on VIN
78 mΩ typical switch resistance
0.3 A to 4.5 A current limit setting range
Current limit accuracy of ± 8 %
Fast short circuit protection response
OCP triggering without overhead current
Programmable turn-on slew rate
Active reverse current blocking
Adjustable OVP (and fixed 24 V OVP at VIN)
Adjustable UVLO
Over-temperature protection
PGD: power good indicator output
IEC 62368-1 2018, CB certified, E531343-A6001-CB-1
Compact TDFN10 3 mm x 3 mm package
6 A uni-directional parts available with SIP32434

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3.5 A and 6 A eFuse Switches

3.5 A and 6 A eFuse Switches

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Vishay Intertechnology eFuses Offer Wide 2.8 V to 23 V Operating Voltage Range With Active Reverse Blocking

Vishay Intertechnology eFuses Offer Wide 2.8 V to 23 V Operating Voltage Range With Active Reverse Blocking

Press Release|2023-01-11

MALVERN, Pa. — Jan. 11, 2023 — Vishay Intertechnology, Inc. (NYSE: VSH) today introduced four new eFuses that feature programmable current limits and overvoltage protection (OVP) in the compact 3 mm by 3 mm TDFN package. Designed to operate over a wide 2.8 V to 23 V input voltage range — with a 28 VIN DC tolerance — the 3.5 A SiP32433A/B and 6 A SiP32434A/B integrate multiple control and protection features to simplify designs and minimize the need for external components.