Smart High Side Switch
The NSE34xxx/NSE35xxx series high-side switches are designed for driving various traditional resistive, inductive, and halogen lamp loads in systems like automotive BCMs, while also being well-suited for handling large capacitive loads commonly found in first and second-level distribution in Zonal Control Units (ZCUs). These series offer options for 1, 2, or 4 channels and are available in HSSOP-16/HSSOP-14 packages, with an Rds(on) range from 8mΩ to 140mΩ. The chips feature precise current sensing, ideal for fault diagnosis, protection, and real-time monitoring of load currents. Additionally, the NSE34xxx/NSE35xxx series incorporate comprehensive protection mechanisms, including overcurrent/short-circuit protection, overtemperature protection, overvoltage protection, ground and power loss protection, reverse polarity protection, and open-load detection.The NSE34xxx and NSE35xxx series products are AEC-Q100 qualified and certified to AEC-Q100-012 level A, ensuring over a million cycles of short-circuit and overcurrent protection.
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show 27 devices
| Part Number | ECAD Model | Ambient Temperature | Number of Channels | MOS Impedance | Protection | Feature | Application | Package |
|---|---|---|---|---|---|---|---|---|
| NSE34025Q |
|
-40℃~125℃ | 4CH | 25mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34050Q |
|
-40℃~125℃ | 4CH | 50mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34140Q |
|
-40℃~125℃ | 4CH | 140mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34050D |
|
-40℃~125℃ | 2CH | 50mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34050S |
|
-40℃~125℃ | 1CH | 50mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34140D |
|
-40℃~125℃ | 2CH | 140mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34140S |
|
-40℃~125℃ | 1CH | 140mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34025D |
|
-40℃~125℃ | 2CH | 25mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34025S |
|
-40℃~125℃ | 1CH | 25mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34012D |
|
-40℃~125℃ | 2CH | 12mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34012S |
|
-40℃~125℃ | 1CH | 12mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34008D |
|
-40℃~125℃ | 2CH | 8mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE34008S |
|
-40℃~125℃ | 1CH | 8mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-16 |
| NSE35120DA |
|
-40℃~125℃ | 2CH | 60mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35200DA |
|
-40℃~125℃ | 2CH | 60mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35040DA |
|
-40℃~125℃ | 2CH | 20mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35040SA |
|
-40℃~125℃ | 1CH | 20mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35080DA |
|
-40℃~125℃ | 2CH | 20mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35012DA |
|
-40℃~125℃ | 2CH | 12mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35012SA |
|
-40℃~125℃ | 1CH | 12mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35020DA |
|
-40℃~125℃ | 2CH | 12mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35030DA |
|
-40℃~125℃ | 2CH | 12mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35010DA |
|
-40℃~125℃ | 2CH | 10mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35010SA |
|
-40℃~125℃ | 1CH | 10mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35008DA |
|
-40℃~125℃ | 2CH | 8mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35008SA |
|
-40℃~125℃ | 1CH | 8mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
| NSE35008SP |
|
-40℃~125℃ | 1CH | 8mΩ | Overcurrent protection Short-circuit protection Overvoltage protection Over-temperature protection Lost ground protection Lost power protection Reverse polarity protection | Open circuit diagnosis Support inductive loads | BCM ZCU | HSSOP-14 |
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