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TI DRV110APWRRoHS

Manufacturer
TI
MPN
DRV110APWR
LCSC Part #
C2653796
Packaging
TSSOP-14
Customer #
Key Attributes
AC and DC current controllers for solenoid valves, relays, and valves
Datasheetpdf iconTI DRV110APWR
In-Stock: 1,145
1,145 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.2853$ 1.29
10+$ 1.0822$ 10.82
30+$ 0.9701$ 29.10
100+$ 0.8433$ 84.33
500+$ 0.7881$ 394.05
1,000+$ 0.7621$ 762.10
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerTI
PackagingTSSOP-14
FeaturesInput under-voltage protection
Number of Channels-
Operating temperature-40℃~+125℃
Voltage - Supply9V~15V
Input Logic Level - High1.65V
Output Current-
Peak Current-
RDS(on)-
Input Logic Level - Low1.3V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The DRV110 device is a PWM current controller designed for solenoid valves. This device is intended to regulate the current through well-controlled waveforms, thereby reducing power loss. The solenoid valve current ramps up rapidly to ensure the normal opening of the valve or relay. After the initial rise, the solenoid valve current will maintain the peak value to ensure normal operation; thereafter, the current drops to a lower holding level to avoid overheating problems and reduce power loss. An external capacitor is used to set the peak current duration. External resistors can be used to separately set the peak and holding levels of the current ramp, as well as the PWM frequency. If the default values of the corresponding parameters are suitable for the application, there is even no need to use external setting resistors. The DRV110 device has an internal Zener diode, which can limit the input voltage to VZENER and is suitable for applications requiring a higher power supply voltage. With the internal Zener diode, the DRV110 allows power supply from 120V and 230V AC power sources through a rectifier and a current-limiting resistor. High DC voltages, such as 48V, can also be regulated in this way.

Features

AI Translation
  • Internal Zener diode on power supply pin for high-voltage operation
  • Powered from 120V and 230V AC supplies via rectifier and RS resistor
  • Powered from 24V, 48V, and higher AC supplies via RS resistor
  • Drives external MOSFET with PWM to control solenoid current
  • External sense resistor for solenoid current regulation
  • Fast solenoid current ramp-up to ensure activation
  • Reduced solenoid current in hold mode to lower power consumption and thermal dissipation
  • Ramp peak current, peak current duration, hold current, and PWM clock frequency are externally configurable; can also be set to nominal values without external components
  • Thermal shutdown
  • Undervoltage lockout (UVLO)
  • Optional status output
  • Operating temperature range: -40°C to +125°C
  • 8-pin and 14-pin TSSOP package options

Applications

AI Translation
  • Electromechanical actuators: solenoids, valves, relays, contactors, switchgear, pneumatic valves
  • Large home appliances
  • Solar energy
  • Transportation
  • Smart grid
  • Power distribution