CR5228 Просмотр технического описания (PDF) - Unspecified

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производитель

CR5228

(CR5224 - CR5229) MOSFET / Green energy current mode flyback PWM power switch

Unspecified 

表3.1 基于CR5224的5V1A适配器元器件清单

元件

规格

F1

D1—D4

Fuse,1A/250Vac

Diode, General,1N4007

D5

Diode, Fast, UF4007

D6

Diode, General,1N4007

D7

R1 、R2

Diode, Schottky,SB360

Resistor,1M,1/4W,±5%

R3

Resistor,100K,1/2W,±5%

R4

Resistor,10R,1/4W,±5%

R5

Resistor,470R,1/4W,±5%

R6

Resistor,2R8,1/2W,±1%

R7

Resistor,Open

R8

Resistor,330R,1/4W,±5%

R9

Resistor,1K,1/8W, ±5%

R10

R11、R12

C1、C2

Resistor,10K,1/8W, ±5%

Resistor,10K,1/8W, ±1%

EC,6.8uF/400V

表3.2基于CR5224的12V1A适配器元器件清单

元件

规格

F1

D1—D4

Fuse,1.5A/250Vac

Diode, General,1N4007

D5

Diode, Fast, UF4007

D6

Diode, General,1N4007

D7

R1 、R2

R3

Diode, Schottky,1N5401

Resistor,1M,1/4W,±5%

Resistor,100K,1W,±5%

R4

Resistor,10R,1/4W,±5%

R5

Resistor,470R,1/4W,±5%

R6

Resistor,1R3,1W,±1%

R7

Resistor,Open

R8

Resistor,330R,1/4W,±5%

R9

Resistor,1K,1/8W, ±5%

20

CR522X 应用指导书

元件

C3

C4

C5

C6

C7

C8

C9

C10

L1

L2

U1

U2

U3

T

规格

Capacitor, electrolytic,10uF/50V

Capacitor, metal poly,1nF/630V

Capacitor, ceramic,10nF/25V

Capacitor,Y2，2.2nF/250VAC

Capacitor, Open

EC,1000uF/16V,LOW ESR

EC,470uF/16V,LOW ESR

Capacitor, ceramic,3.3nF/25V

Inductor, choke,2.0mH min

Inductor,power choke,10uH

PWM,CR5224

Photocoupler,PC817B

IC,TL431

Transformer ,EE16

Lp=3.7mH

NP:NS:NB=152T:13T:38T

元件

C2

C3

C4

C5

C6

C7

C8

C9

C10

L1

L2

U1

U2

规格

EC,33uF/400V

Capacitor, electrolytic,10uF/50V

Capacitor, metal poly,470pF/630V

Capacitor, ceramic,10nF/25V

Capacitor,Y2，2.2nF/250VAC，open

Capacitor, Open

EC,1000uF/25V,LOW ESR

EC,470uF/25V,LOW ESR

Capacitor, ceramic,3.3nF/25V

Inductor, choke,10mH min

Inductor,power choke,10uH

PWM,CR5224

Photocoupler,PC817B

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