FAN8742 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FAN8742

Spindle Motor and 6-CH Driver [Spindle(PWM), Sled 2-CH(PWM) 4-CH(Linear)]

Fairchild Semiconductor 

Absolute Maximum Ratings (Ta = 25°C)

Parameter

Supply Voltage (Signal block)

Supply Voltage (Digital block)

Supply Voltage (Spindle/Sled/BTL/BTL pre driver)

Power Dissipation (56-TSSOP-EP)

Power Dissipation (56-SSOP-HS)

Operating Temperature Range

Storage Temperature Range

Maximum Output Current (Spindle)

Maximum Output Current (CH1/2/3/4, Sled)

NOTE:

56-TSSOP-EP, Case 1

Value

7

7

15

1.6 / 3.2 / 4.1

3.1 / 4.7

-20 to +75

-40 to +150

2.0

1.0

56-TSSOP-EP, Case 2

Unit

V

V

V

W

W

°C

°C

A

A

Remark

Pd is mea-

sured base on

the JEDEC/

STD(JESD

51-2)

PCB(glass-epoxy)

Power plane(Cu)

GND plane(Cu)

Pd=1.6 W

56-TSSOP-EP, Case 3

Pd=3.2 W

soldering

soldering

GND plane(Cu)

VIA hole

Power plane(Cu)

Pd=4.1 W

56-SSOP-HS, Case 1

56-SSOP-HS, Case 2

PCB(glass-epoxy)

Pd=3.1W

Pploawnee(rCu)

GND plane(Cu)

Pd=4.7W

7

FAN8741/FAN8742 Rev. 1.0.1

www.fairchildsemi.com

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