DRV2603RUNT, Motor / Motion / Ignition Controllers & Drivers Haptic Driver w/Auto Resonance Tracking
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Описание
Semiconductors\Power Management ICs\Motor / Motion / Ignition Controllers & Drivers
DRV2603 Haptic DriverTexas Instruments DRV2603 Haptic Driver is designed specifically to solve common obstacles in driving both Linear Resonance Actuator (LRA) and Eccentric Rotating Mass (ERM) haptic elements. TI DRV2603 is also designed for low latency, has excellent efficiency, and plenty of drive strength for actuators commonly used in the portable market. LRA actuators typically have a narrow frequency band over which they have an adequate haptic response. This frequency window is typically ±2.5Hz wide or less, so driving an LRA actuator presents a challenge. TI DRV2603 Haptic Driver solves this problem by employing auto resonance tracking, which automatically detects and tracks the optimum commutation frequency. This means that any input PWM frequency within the input range (10kHz to 250kHz) will automatically produce the correct resonant output frequency. DRV2603 also implements an optimal braking algorithm to stop the LRA from ringing out.
Технические параметры
Brand: | Texas Instruments |
Development Kit: | DRV2603EVM-CT |
Factory Pack Quantity: Factory Pack Quantity: | 250 |
Features: | Auto Resonance |
Input Type: | Analog, PWM |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Operating Frequency: | 10 kHz to 250 kHz |
Operating Supply Current: | 1.7 mA |
Operating Supply Voltage: | 2.5 V to 5.2 V |
Package / Case: | WQFN-10 |
Product Category: | Motor/Motion/Ignition Controllers & Drivers |
Product Type: | Motor/Motion/Ignition Controllers & Drivers |
Product: | Haptic Drivers |
Series: | DRV2603 |
Subcategory: | PMIC-Power Management ICs |
Type: | LRA/ERM |
Вес, г | 0.5 |
Техническая документация
Datasheet DRV2603
pdf, 1698 КБ
Дополнительная информация
Калькуляторы группы «Драйверы электродвигателей»
Типы корпусов импортных микросхем