HV9803BLG-G

Microchip Technology
689-HV9803BLG-G
HV9803BLG-G

Mfr.:

Description:
LED Lighting Driver ICs LED Driver IC w/ Constant Current
View in Development Tools Selector

Datasheet:
ECAD Model:
Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.
More Information
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 (GBP)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
£0.48 £0.48
£0.405 £10.13
£0.375 £37.50
£0.357 £357.00
Full Reel (Order in multiples of 3300)
£0.356 £1,174.80
† A MouseReel™ fee of £3.50 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
Products found:
To show similar products, select at least one checkbox
Select at least one checkbox above to show similar products in this category.
Attributes selected: 0

Datasheet

DTS

This functionality requires JavaScript to be enabled.

CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390070
JPHTS:
854239099
TARIC:
8542399000
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.

An unexpected error has occurred.


Have a question? Please visit the Help Centre.
For questions about a specific order, please log in to your account.

If you encounter further problems, please contact us on 800-346-6873 or email help@mouser.com.