HV9803BLG-G

Microchip Technology
689-HV9803BLG-G
HV9803BLG-G

Mfr.:

Description:
LED Lighting Driver ICs LED Driver IC w/ Constant Current
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Datasheet:
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Learn more about Microchip Technology HV9803BLG-G

In Stock: 5.120

Stock:
5.120 Can Dispatch Immediately
Factory Lead Time:
6 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 3300)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
0,55 € 0,55 €
0,464 € 11,60 €
0,43 € 43,00 €
0,409 € 409,00 €
Full Reel (Order in multiples of 3300)
0,408 € 1.346,40 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Microchip
Product Category: LED Lighting Driver ICs
RoHS:  
1 Output
Boost, Buck
SOIC-8
13.2 V
7 V
100 kHz
Adjustable
HV9803
- 40 C
+ 125 C
PWM Dimming, Short Circuit and Thermal Protection
Reel
Cut Tape
MouseReel
Brand: Microchip Technology
Input Voltage: 7 V to 13.2 V
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 1 Channel
Output Type: Constant Current
Pd - Power Dissipation: 650 mW
Product: Constant Current LED Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 3300
Subcategory: Driver ICs
Supply Current - Max: 2.5 mA
Unit Weight: 540 mg
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Datasheet

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TARIC:
8542399000
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390070
JPHTS:
854239099
MXHTS:
8542399999
ECCN:
EAR99

HV9803 LED Driver IC

The Microchip HV9803 LED Driver IC is an open-loop average-mode current control LED driver IC operating in a constant off-time mode. The Microchip HV9803 LED Driver IC features ±2% current accuracy, tight line, and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-zero circuit cancels the effect of both the input offset voltage and the propagation delay in the current sense comparator. The HV9803 can be powered from a 7.0~13.2V supply. The IC features a fast PWM dimming response. The linear dimming input LD can accept a reference voltage up to 2.5V. The IC is equipped with a current limit comparator for hiccup-mode output short circuit protection. It also features a programmable input under-voltage shutdown.

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.

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