DRV593VFPR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

DRV593VFPR
Manufacturer

TI
ChipWorker Part#

CW8653039
Category

Power Management IC
Package

HLQFP-32
Description

PWM Power Driver, 2.8V-5.5V supply, 4.87V/3A out, HLQFP-32
Documentation

Datasheet

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DRV593VFPR Specifications

Attribute	Attribute Value

Part Number	DRV593VFPR
Manufacturer	TI
ChipWorker Part#	CW8653039
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	HLQFP-32
Supply Voltage (DC)	2.80V (min)
Number of Outputs	4 Output
Output Voltage	4.87 V
Output Current	3 A
Supply Current	4 mA
Number of Channels	1 Channel
Number of Positions	32 Position
Power Dissipation	4.1 W
Quiescent Current	4.00 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	4100 mW
Supply Voltage	2.8V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.8 V
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Size-Height	1.4 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The DRV593VFPR is a high-efficiency high-current Power Amplifier ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 to 5.5V. The operation of the device requires only one inductor and capacitor for the output filter, saving significant printed-circuit board area. Pulse-width modulation (PWM) operation and low output stage on-resistance significantly decrease power dissipation in the amplifier. It is internally protected against thermal and current overloads. Logic-level fault indicators signal when the junction temperature has reached approximately 128°C to allow for system-level shutdown before the amplifier"s internal thermal shutdown circuitry activates. The fault indicators also signal when an overcurrent event has occurred. If the overcurrent circuitry is tripped, the devices automatically reset. The PWM switching frequency may be set to 500 or 100kHz depending on system requirements.
±3A Maximum output current
High efficiency generates less heat
Overcurrent and thermal protection
Fault indicators for overcurrent, thermal and undervoltage conditions
Two selectable switching frequencies
Internal or external clock sync
PWM scheme optimized for EMI
Green product and no Sb/Br

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