LB1923M datasheet(3/17 Pages) SANYO

부품명	LB1923M

상세설명	Power Brushless Motor Pre-Driver IC for OA Equipment

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제조업체	SANYO [Sanyo Semicon Device]

홈페이지	https://www.sanyo-av.com/us/

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3 / 17 page

No. 6067-3/17

LB1923M

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

[VCO Oscillator]

Pin C output high-level voltage

VOH(C)1

4.1

4.3

4.6

V

VOH(C)2

VCC = 5 V

3.2

3.4

3.6

V

Pin C output low-level voltage

VOL(C)1

3.6

3.9

4.1

V

VOL(C)2

VCC = 5 V

2.8

3.0

3.2

V

Oscillator frequency

f (C)

1.0

MHz

Amplitude

V(C)

0.2

0.4

0.6

Vp-p

[Current Limiter Operation]

Limiter

VRF

0.47

0.52

0.57

V

[Thermal Shutdown Operation]

Thermal shutdown operating temperature

TSD

Design target value*

150

180

°C

Hysteresis

∆TSD

Design target value*

30

°C

[VREG Pin]

VREG pin voltage

VREG

6.7

7.1

7.4

V

[FG Amplifier]

Input offset voltage

VIO(FG)

–10

+10

mV

Input bias current

IB(FG)

–1

+1

µA

Output high-level voltage

VOH(FG)

VCC – 1.5

VCC – 1

V

Output low-level voltage

VOL(FG)

1

1.5

V

FG input sensitivity

Gain: 100

×

3

mV

Schmitt amplitude for the next stage

100

180

250

mV

Operating frequency range

16

kHz

Open-loop gain

f (FG) = 2 kHz

45

51

dB

[FGS Output]

Output saturation voltage

VO(FGS)

IO(FGS) = 2 mA

0.1

0.5

V

Output leakage current

IL(FGS)

VO = VCC

10

µA

[Speed Discriminator Output]

Output high-level voltage

VOH(D)

VCC – 1.0

VCC – 0.7

V

Output low-level voltage

VOL(D)

0.4

1.1

V

[Speed Control PLL Output]

Output high-level voltage

VOH(P)1

4.05

4.35

4.65

V

VOH(P)2

VCC = 5 V

3.25

3.55

3.83

V

Output low-level voltage

VOL(P)1

1.85

2.15

2.45

V

VOL(P)2

VCC = 5 V

1.25

1.55

1.85

V

[VCO PLL Output]

Output high-level voltage

VOH(VCO)

5.3

5.6

V

Output low-level voltage

VOL(VCO)

0.4

11

V

[Lock Detection]

Output saturation voltage

VOL(LD)

ILD = 10 mA

0.1

0.5

V

Output leakage current

IL(LD)

VO = VCC

10

µA

Lock range

–6.25

+6.25

%

[Integrator]

Input offset voltage

VIO(INT)

–10

+10

mV

Input bias current

IB(INT)

–0.4

+0.4

µA

Output high-level voltage

VOH(INT)

VCC – 1.2

VCC – 0.8

V

Output low-level voltage

VOL(INT)

0.8

1.2

V

Open-loop gain

60

dB

Gain-bandwidth product

1.6

MHz

Reference voltage

VB(INT)

–5%

VCC/2

5%

V

[Filter Amplifier]

Input bias current

IB(FIL)

–0.4

+0.4

µA

Output high-level voltage

VOH(FIL)

VCC – 1.2

VCC – 0.8

V

Output low-level voltage

VOL(FIL)

0.8

1.2

V

Reference voltage

VB(FIL)1

–5%

2.0

+5%

V

VB(FIL)2

VCC = 5 V

1.5

1.6

1.7

V

Continued from preceding page.

Continued on next page.

Note: * Design target value. These items are not tested.

유사한 부품 번호 - LB1923M

제조업체	부품명	데이터시트	상세설명
Sanyo Semicon Device	LB1920	289Kb / 10P	Three-Phase Brushless Motor Driver for Office Automation Applications
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유사한 설명 - LB1923M

제조업체	부품명	데이터시트	상세설명
Sanyo Semicon Device	LB1821M	223Kb / 16P	Power Brushless Motor Pre-Driver IC for OA Equipment
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	LB1924	133Kb / 11P	Power Brushless Motor Driver IC for Office Automation Equipment
Asahi Kasei Microsystem...	AP1050	231Kb / 4P	Pre-Driver IC for 3-Phase Brushless Motor
Sanyo Semicon Device	LB11826	135Kb / 11P	For OA Products Three-Phase Brushless Motor Driver
	LB11822	151Kb / 11P	Three-Phase Brushless Motor Driver for OA Products
	LB1929	104Kb / 12P	Three-Phase Brushless Motor Driver for OA Products
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유사한 부품 번호 - LB1923M

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