PWM 调光非隔离降压型 LED恒流驱动芯片

QUAD HIGH-CURRENT DARLINGTON SWITCHES

These quad Darlington arrays are designed to serve as interface between low-level logic and peripheral power devices such as sole noids, motors, incandescent displays, heaters, and similar loads of up to 320 W per channel. Both integrated circuits include transient-suppression diodes that enable u

One Channel H-Bridge Motor Driver

Features and Benefits 1) Lowest RDS (ON) 115mΩ for high efficient H-Bridge output 2) SOP-8 package for small size PCB layout 3) Maximum continuous current output 3A 4) Operation voltage range 4V to 33V 5) Absolute maximum voltage 42V 6) Over temperature protection 7) Over current protection

For Muting and Switching Applications

For Muting and Switching Applications • High emitter-base voltage: VEBO= 25 V (min) • High reverse hFE: Reverse hFE= 150 (typ.) (VCE= −2 V, IC= −4 mA) • Low on resistance: RON= 1 Ω(typ.) (IB= 5 mA)

TRANSISTOR (FOR MUTING AND SWITCHING APPLICATIONS)

For Muting and Switching Applications • High emitter-base voltage: VEBO= 25 V (min) • High reverse hFE: Reverse hFE= 150 (typ.) (VCE= −2 V, IC= −4 mA) • Low on resistance: RON= 1 Ω(typ.) (IB= 5 mA)

On-screen display for VCRs

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