Power chip

Input voltage (nominal) 5 Output voltage (VDC) 5 Minimum current (mA) 0 Maximum current (mA) 200 Full load efficiency (%) 86 Maximum capacitive load (uF) 4000

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Input voltage (V) 4.3-5.5 Maximum charge current (mA) 600 Charge cut-off voltage (V) 4.2 Trickle charge cut-off voltage (V) 2.9 Functional description ±1% Main application areas Double lamp 4.2V constant current linear charge\nDual lamp 4.2v constant current linear charging Fans, adult products, point-reading pens, repeaters, story machines, Bluetooth speakers and other consumer electronics products with lithium batteries\nFans, adult products, point-reading pens, repeat machines, story machines and other consumer electronics with lithium batteries

4A/4A Dual Channel Gate Driver 8-SOIC -40 to 125 with One Inverting Driver, One Non-Inverting Driver and Hysteretic Logic

200mA, Low Noise, Low Dropout Negative Voltage Micropower Regulator

Isolated power module: input range DC9~36V/4:1, output 15V, 30W, isolation voltage greater than 1.5kV, 2*1 inch international standard, industrial grade, TDK30 series module power efficiency up to 90%, DIP: 50.8*25.4* 12mm