UC3843BN DataSheet
DATASHEET
UC3843BN Description
Vth can be expressed as voltage between gate and source when low operating current value is ID = 100 mA for this product. For normal switching operation, VGS (on) requires higher voltage than Vth and VGS (off) requires lower voltage than Vth. (Relationship can be established as follows: VGS (off) < Vth < VGS (on)) Please take this into consideration for using the device. 2.5 V or higher is recommended for VGS voltage to turn on the N-channel MOSFET of this product.
UC3843BN Features
Notes: 1. Repetitive Rating : Pulse width limited by maximum junction temperature 2. L = 0.88mH, IAS = 32A, VDD = 50V, RG = 25 Ω, Starting TJ = 25C 3. ISD 32A, di/dt 300A/µs, VDD BVDSS, Starting TJ = 25C 4. Pulse Test : Pulse width 300µs, Duty cycle 2% 5. Essentially independent of operating temperature
UC3843BN Applicatioins
Technical/Catalog InformationUC3843BNVendorSTMicroelectronicsCategoryIntegrated Circuits (ICs) PWM Type