XDPL8219 Digital Flyback Controller IC

Характеристики

Грузоподъёмность

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Вылет

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Повторяемость позиционирования

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Масса

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Характеристики из источника

Строки приведены так, как их печатает производитель: без перевода, пересчёта и сравнения.

VGD GD pin peak voltage

12 V (- -)

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frequency

125 °C

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UART baudrate for fUART,report

-10 % (9600 +10% baud)

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charging

0.3 V (; Tj ≥ 0°C)

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VFB,sw VFB,filtered threshold for the end of the maximum

2.0 V (0.8 V 2.2 V)

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V Secondary main output diode forward voltage

0.7 V (- -)

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VFB,on VFB,filtered threshold for the start of the on-time

0.8 V (- -)

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Vin,low Lowest operational input voltage (rms in case of

82 V (VinUV Vin,high)

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charging

0.3 V (;Tj < -25°C)

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Vout,start Output charging phase output voltage set-point

33 V (Refer GUI VoutOV)

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UART baudrate for fUART

-10 % (57600 +10% baud)

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cdither Percentage of switching parameter modulation for 10%

0 % (20%)

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VoutOV Output overvoltage protection threshold

65 V (Vout,start Refer GUI)

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tauto,restart Auto-restart time

1.2 s (0.4 s 4s)

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VinOV Input overvoltage protection threshold (rms in

350 V (Vin,start,max Refer GUI)

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charging

0.3 V (;-25°C < Tj < 0°C)

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VinUV Input undervoltage protection threshold (rms in

70 V (Refer GUI Vin,start,min)

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tABM,blank Timeout for ABM entrance

6.5 ms (0 ms Refer GUI)

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fsw,max Maximum switching frequency when VFB,filtered is

247.2 kHz (26.9 kHz Refer GUI)

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VVCC,min Regulated mode VCC undervoltage protection

7.5 V (7.5 V 11 V)

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fburst ABM burst frequency

130 Hz (130 Hz 1000 Hz)

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measurement path 0% to

100 %

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tss Soft start time step

0.5 ms (- -)

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fsw,min Minimum switching frequency

26.9 kHz (- -)

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Vstart,OCP1 Output charging phase CS pin maximum voltage

0.52 V (Refer GUI VOCP1,at,V,in,low)

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TJ

4 °C (typ.)

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Vin,high Highest operational input voltage (rms in case of

326 V (Vin,low VinOV)

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IGD,pk Gate driver peak source current

30 mA (30 mA 108 mA)

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Vout,cap,rating Main output capacitor voltage rating

80 V (10 V 450 V)

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VVCC,max VCC overvoltage protection threshold

23 V (23 V 24.9 V)

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tVoutUV,blank Blanking time for regulated mode output

500 ms (5 ms 1000 ms)

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VoutUV Regulated mode output undervoltage protection

33 V (Refer GUI Refer GUI)

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VFB,ABM VFB,filtered threshold for the ABM/DCM transition

0.8 V (- -)

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Tcritical Temperature threshold for IC overtemperature

119 °C (Refer GUI 143°C)

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VFB,max,map VFB,filtered threshold which represents the

2.0 V (Refer GUI 2.403 V)

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VFB,valley,1 Feedback voltage for the end of the valley

1.5 V (Refer GUI VFB,max,map)

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voltage range 0% to

100 %

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Источники

1. XDPL8219 Digital Flyback Controller IC

   технический лист; от производителя; издатель: Infineon; редакция: 2026-10-02

   Где в источнике: VGD GD pin peak voltage; frequency; UART baudrate for fUART,report; charging; VFB,sw VFB,filtered threshold for the end of the maximum; V Secondary main output diode forward voltage; VFB,on VFB,filtered threshold for the start of the on-time; Vin,low Lowest operational input voltage (rms in case of; Vout,start Output charging phase output voltage set-point; UART baudrate for fUART; cdither Percentage of switching parameter modulation for 10%; VoutOV Output overvoltage protection threshold; tauto,restart Auto-restart time; VinOV Input overvoltage protection threshold (rms in; VinUV Input undervoltage protection threshold (rms in; tABM,blank Timeout for ABM entrance; fsw,max Maximum switching frequency when VFB,filtered is; VVCC,min Regulated mode VCC undervoltage protection; fburst ABM burst frequency; measurement path 0% to; tss Soft start time step; fsw,min Minimum switching frequency; Vstart,OCP1 Output charging phase CS pin maximum voltage; TJ; Vin,high Highest operational input voltage (rms in case of; IGD,pk Gate driver peak source current; Vout,cap,rating Main output capacitor voltage rating; VVCC,max VCC overvoltage protection threshold; tVoutUV,blank Blanking time for regulated mode output; VoutUV Regulated mode output undervoltage protection; VFB,ABM VFB,filtered threshold for the ABM/DCM transition; Tcritical Temperature threshold for IC overtemperature; VFB,max,map VFB,filtered threshold which represents the; VFB,valley,1 Feedback voltage for the end of the valley; voltage range 0% to