DRV201

AKTIV

Tauchspulenmotor-Linsentreiber, 100 mA, mit Überschwingkompensierung für Kamera-Autofokus

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Datenblatt

document-pdfAcrobat DRV201 Voice Coil Motor Driver for Camera Auto Focus datasheet (Rev. C) (Englisch) PDF | HTML

DRV201

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Vs (max) (V)

4.8

Vs (min) (V)

2.5

Peak output current (A)

0.24

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Vs (max) (V)

4.8

Vs (min) (V)

2.5

Peak output current (A)

0.24

Operating temperature range (°C)

-40 to 85

Rating

Catalog

PICOSTAR (YFM)

6

1.65 mm² 1.1 x 1.5

PICOSTAR (YMB)

6

0.96 mm² 1.2 x 0.8

Configurable for Linear or PWM Mode VCM
Current Generation
High Efficiency PWM Current Control for VCM
Advanced Ringing Compensation
Integrated 10-bit D/A Converter for VCM Current
Control
Protection
- Open and Short-Circuit Detection on VCM Pins
- Undervoltage Lockout (UVLO)
- Thermal Shutdown
- Open and Short-Circuit Protection on VCM
  Output
- Internal Current Limit for VCM Driver
- 4-kV ESD-HBM
I²C Interface
Operating Temperature Range: –40°C to 85°C
6-Ball WCSP Package With 0.4-mm Pitch
Max Die Size: 0.8 mm × 1.48 mm
Package Heights:
- YFM: 0.15 mm
- YMB: 0.3 mm

Configurable for Linear or PWM Mode VCM
Current Generation
High Efficiency PWM Current Control for VCM
Advanced Ringing Compensation
Integrated 10-bit D/A Converter for VCM Current
Control
Protection
- Open and Short-Circuit Detection on VCM Pins
- Undervoltage Lockout (UVLO)
- Thermal Shutdown
- Open and Short-Circuit Protection on VCM
  Output
- Internal Current Limit for VCM Driver
- 4-kV ESD-HBM
I²C Interface
Operating Temperature Range: –40°C to 85°C
6-Ball WCSP Package With 0.4-mm Pitch
Max Die Size: 0.8 mm × 1.48 mm
Package Heights:
- YFM: 0.15 mm
- YMB: 0.3 mm

The DRV201 device is an advanced voice coil motor driver for camera auto focus. It has an integrated D/A converter for setting the VCM current. VCM current is controlled with a fixed frequency PWM controller or a linear mode driver. Current generation can be selected via I²C register. The DRV201 device has an integrated sense resistor for current regulation and the current can be controlled through I²C.

When changing the current in the VCM, the lens ringing is compensated with an advanced ringing compensation function. Ringing compensation reduces the needed time for auto focus significantly. The device also has VCM short and open protection functions.

The DRV201 device is an advanced voice coil motor driver for camera auto focus. It has an integrated D/A converter for setting the VCM current. VCM current is controlled with a fixed frequency PWM controller or a linear mode driver. Current generation can be selected via I²C register. The DRV201 device has an integrated sense resistor for current regulation and the current can be controlled through I²C.

When changing the current in the VCM, the lens ringing is compensated with an advanced ringing compensation function. Ringing compensation reduces the needed time for auto focus significantly. The device also has VCM short and open protection functions.

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Alle anzeigen 2

	Typ	Titel		Datum
*	Data sheet	DRV201 Voice Coil Motor Driver for Camera Auto Focus datasheet (Rev. C)	PDF \| HTML	30 Jun 2015
	EVM User's guide	DRV201EVM User's Guide		02 Mär 2012

Design und Entwicklung

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DRV201 IBIS Model

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Gehäuse	Pins	Herunterladen
PICOSTAR (YFM)	6	Optionen anzeigen
PICOSTAR (YMB)	6	Optionen anzeigen

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DRV201

Tauchspulenmotor-Linsentreiber, 100 mA, mit Überschwingkompensierung für Kamera-Autofokus

DRV201

Produktdetails

Technische Dokumentation

Design und Entwicklung

DRV201 IBIS Model

Bestellen & Qualität

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