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See Technical Specifications

HV9911NG-G-M934 +BOM

Compact power management for LED lighting application

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

HV9911NG-G-M934
Datasheet:

HV9911NG-G-M934 Datasheet (PDF)
Type:

DC DC Controller
Topology:

SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s):

No
Number Of Outputs:

1
EDA/CAD Models:

Request Free CAD Models for HV9911NG-G-M934

HV9911NG-G-M934 General Description

The HV9911NG-G-M934 product offers a comprehensive solution for current mode control LED drivers, catering to a variety of single switch PWM converters. With its peak current control scheme and programmable slope compensation, this IC ensures high output current accuracy in closed-loop operation. The ability to operate in constant frequency or constant off-time mode, along with the option for synchronization between multiple devices, adds flexibility to the design process. Furthermore, the internal transconductance amplifier and programmable MOSFET current limit contribute to enhanced performance and protection features

Key Features

Synchronization with external clock signal
Open loop or closed loop operation modes
Overcurrent protection with auto-recovery

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)LED Drivers	Series	-
Type	DC DC Controller	Topology	SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)	No	Number of Outputs	1
Voltage - Supply (Min)	9V	Voltage - Supply (Max)	250V
Voltage - Output	-	Current - Output / Channel	-
Frequency	100kHz, 350kHz	Dimming	PWM
Applications	Backlight	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	HV9911
Product Category	LED Lighting Drivers	Mounting Style	SMD/SMT
Output Current	-	Input Voltage, Min	9 V
Input Voltage, Max	250 V	Operating Frequency	350 kHz
Output Voltage	Adjustable	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Features	PWM Dimming, Short Circuit and Thermal Protection
Input Voltage	9 V to 250 V	Moisture Sensitive	Yes
Number of Channels	1 Channel	Product Type	LED Lighting Drivers
Factory Pack Quantity	2600	Subcategory	Driver ICs
Supply Current - Max	1.5 mA