TPS92390RHBR

Texas Instruments
595-TPS92390RHBR
TPS92390RHBR

Mfr.:

Description:
LED Lighting Driver ICs Boost/SEPIC high dim ming performance LE

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: LED Lighting Driver ICs
RoHS:  
4 Output
Boost, SEPIC
200 mA
QFN-32
48 V
3 V
100 kHz to 2.2 MHz
48 V
TPS92390
- 40 C
+ 125 C
I2C Control, PWM Control
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Dimming: PWM
Input Voltage: 3 V to 48 V
Mounting Style: SMD/SMT
Number of Channels: 4 Channel
Output Type: Open Drain
Product: LED Lighting Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 3000
Subcategory: Driver ICs
Type: High Dimming
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Attributes selected: 0

Datasheet

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Compliance Codes
CNHTS:
8542399000
USHTS:
8542390090
TARIC:
8542399000
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

TPS92390 Boost/SEPIC LED Driver

Texas Instruments TPS92390 Boost/SEPIC LED Driver is an automotive high-efficiency LED driver with a boost controller. The four high-precision current sinks support phase shifting that is automatically adjusted based on the number of channels in use. LED brightness can be controlled globally through the I2C interface or PWM input. The boost controller has adaptive output voltage control based on the headroom voltages of the LED current sinks. This feature minimizes the power consumption by adjusting the boost voltage to the lowest sufficient level in all conditions. A wide-range adjustable frequency allows the TPS92390 to avoid disturbance for AM radio band. The Texas Instruments TPS92390 supports built-in hybrid PWM dimming and analog current dimming, which reduces EMI, extends the LED lifetime, and increases the total optical efficiency.

In Stock: 8,316

Stock:
8,316 Can Dispatch Immediately
Factory Lead Time:
26 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (SGD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$5.17 $5.17
$3.90 $39.00
$3.59 $89.75
$3.24 $324.00
$3.07 $767.50
$3.05 $1,525.00
$2.90 $2,900.00
Full Reel (Order in multiples of 3000)
$2.68 $8,040.00
$2.61 $15,660.00
† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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