AN2835 datasheet(13/21 Pages) STMICROELECTRONICS

No. de pieza	AN2835

Descripción Electrónicos	This application note describes the electronic lamp ballast for 70 W high intensity discharge

PDF	21 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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13 / 21 page

AN2835

Description of demonstration board

Doc ID 15073 Rev 1

13/21

R21

24 k

SMD (0805)

R22

5.1 k

SMD (0805)

R23

1.8 k

1% ¼ W

SMD (0805)

R24, R25

4.7 k

SMD (0805)

R27, R29

680

SMD (0805)

R28

10 k

SMD (0805)

R30, R31

SMD (0805)

R32

2 k

R33

68 k

R34

36 k

R35

150 k

R36, R41

2 k

R39

360

R44, R45, R46, R47

N.C.

R48

100

R49

10 k

1 W

2KBP06

2 A, 600 V

Bridge rectifier

STTH2L06

Ultra-fast diode

STMicroelectronics

D3, D7, D9, D11, D12, D13, D14, D15

1N4148

Mini MELF

D4, D5

1N4148

DO-35

D6, D8

15 V Zener diode

15 V

Mini MELF

D10

2 V Zener diode

2 V

Mini MELF

D16

N.C.

Q1, Q2, Q3

STP15NM60ND

Power MOSFET

STMicroelectronics

Q4, Q5

STP9NK50Z

Zener protected

MOSFET

STMicroelectronics

STQ3NK50ZR

Zener protected

MOSFET

STMicroelectronics

N.C.

Q8, Q9

MMBT2222

SOT-23

Q10, Q11, Q12

2N7002

Power MOSFET

STMicroelectronics

Q13

LIC01-215H

Light ignition circuit

STMicroelectronics

U1, U2

L6562AD

Power controller

STMicroelectronics

L6385ED

HB driver

STMicroelectronics

L6569AD

HB driver

STMicroelectronics

Table 2.

Bill of material (continued)

Name

Value

Rated

Type

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