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33981B

Features: • Single 4.0 mΩ RDS(ON) Maximum High-Side Switch• PWM Capability up to 60 kHz with Duty Cycle from 5% to 100%• Very Low Standby Current• Slew Rate Control with External Capacitor• Overcurrent and Overtemperature Protection, Undervoltage Shutdown and Fa...

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SeekIC No. : 004228614 Detail

33981B: Features: • Single 4.0 mΩ RDS(ON) Maximum High-Side Switch• PWM Capability up to 60 kHz with Duty Cycle from 5% to 100%• Very Low Standby Current• Slew Rate Control wit...

33981B Data Sheet

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Part Number:
33981B
Supply Ability:
5000

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  • 1~5000
  • Unit Price
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  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• Single 4.0 mΩ RDS(ON) Maximum High-Side Switch
• PWM Capability up to 60 kHz with Duty Cycle from 5% to 100%
• Very Low Standby Current
• Slew Rate Control with External Capacitor
• Overcurrent and Overtemperature Protection, Undervoltage Shutdown and Fault Reporting
• Reverse Battery Protection
• Gate Drive Signal for External Low-Side N-Channel MOSFET with Protection Features
• Output Current Monitoring
• Temperature Feedback
• Pb-Free Packaging Designated by Suffix Code PNA

The above info is from (www.seekic.com)


Specifications

Rating
Symbol
Value
Unit
ELECTRICAL RATINGS
ELECTRICAL RATINGS
VPWR
-16 to 41
V
Input/Output Pins Voltage (1)
INHS, INLS,
CONF, CSNS, FS,
TEMP, EN
- 0.3 to 7.0
V
Output Voltage
Positive
Negative
VOUT
41.0
-5.0
V
Continuous Output Current (2)
CSNS Input Clamp Current
EN Input Clamp Current
SR Voltage
CBOOT Voltage
OCLS Voltage
Low-Side Gate Voltage
Low-Side Drain Voltage
IOUT
ICL(CSNS)
ICL(EN)
VSR
CBOOT
VOCLS
VGLS
VDLS
40.0
15.0
2.5
- 0.3 to 54.0
- 0.3 to 54.0
- 5.0 to 7.0
- 0.3 to 15.0
- 5.0 to 41.0
A
mA
mA
V
V
V
V
V
ESD Voltage (3)
Human Body Model (HBM)
Charge Device Model (CDM)
Corner Pins (1, 12, 15, 16)
All Other Pins (2-11, 13-14)
VESD
± 2000
± 750
± 500
V


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Description

The 33981B is a high-frequency, self-protected 4.0 mΩ RDS(ON) highside switch used to replace electromechanical relays, fuses, and discrete devices in power management applications. The 33981B can be controlled by Pulse-Width Modulation (PWM) with a frequency up to 60 kHz. It is designed for harsh environments, and it includes self-recovery features. The 33981 is suitable for loads with high in-rush current, as well as motors and all types of resistive and inductive loads. The 33981 is packaged in a 12 x 12 non-leaded power-enhanced Power QFN package with exposed tabs.



The above info is from (www.seekic.com)


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