LB1976 查看數據表（PDF） - ON Semiconductor

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LB1976

3-phase Brushless Motor Driver

ON Semiconductor 

LB1976

Allowable Operating Ranges at Ta = 25°C

Parameter

Supply voltage range

Input current range

FG pin applied voltage

FG pin output current

Symbol

VCC

VM

IREG

VFG

IFG

VREG pin

Conditions

Electrical Characteristics at Ta = 25°C, VCC = 5V, VM = 45V

Parameter

Symbol

Conditions

Supply current

Output Block

Output saturation voltage

Output leak current

Upper side diode forward voltage

Hall Amplifier

Input bias current

Common-mode input voltage range

Hall input sensitivity

Hysteresis width

Input voltage (low to high)

Input voltage (high to low)

FG Pin (speed pulse output)

Output low-level voltage

Pull-up resistor value

Current Limiter

Limiter

Thermal Shutdown

Thermal shutdown operating

temperature

Hysteresis width

Low-Voltage Protection

Operating voltage

Non-operating voltage

Hysteresis width

PWM Oscillator

Output high-level voltage

Output low-level voltage

Amplitude

Oscillator frequency

Charge current

Discharge resistance

VREG Pin

Pin voltage

ICC

VOsat1(L)

VOsat1(H)

VOsat1

VOsat2(L)

VOsat2(H)

VOsat2

IOLeak(L)

IOLeak(H)

VFH1

VFH2

IHB

VICM

VHIN

ΔVIN(HA)

VSLH

VSHL

VFGL

RFG

VRF

TSD

ΔTSD

VLVSD

VLVSD(OFF)

ΔVLVSD

VOH(OSC)

VOL(OSC)

VOSC

fOSC

ICHG

RDCHG

VREG

IO = 1.0A, VO(sink)

IO = 1.0A, VO(source)

IO = 1.0A, VO(sink) + VO(source)

IO = 2.0A, VO(sink)

IO = 2.0A, VO(source)

IO = 2.0A, VO(sink) + VO(source)

IO = 1.0A

IO = 2.0A

IFG = 5mA

Design target Value (junction temperature)

Design target Value (junction temperature)

C = 2200pF

IREG = 1.5mA

Ratings

Unit

4.5 to 6.7

V

20 to 56

V

1 to 5 mA

0 to VCC

V

0 to 10 mA

min

10

Ratings

typ

14

Unit

max

18 mA

-100

1.1

1.4

V

0.9

1.3

V

2.0

2.6

V

1.4

1.8

V

1.2

1.7

V

2.6

3.4

V

100 μA

μA

1.2

1.6

V

2.1

2.6

V

-4

-1

μA

1.5

VCC-1.5

V

60

mVp-p

23

32

39 mV

6

16

25 mV

-25

-16

-6 mV

0.5

V

7.5

10

12.5 kΩ

0.45

0.50

0.55

V

150

180

°C

40

°C

3.5

3.8

4.1

V

4.3

4.5

V

0.4

0.5

0.6

V

2.95

3.10

3.25

V

1.38

1.45

1.59

V

1.50

1.65

1.71 Vp-p

19.6

23.0

27.6 kHz

-110

-94

-83 μA

1.6

2.1

2.6 kΩ

6.6

7.0

7.2

V

Continued on next page.

No.6088-2/10

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