Name: TripleOutput AMOLED Display Power Supply Integrated Circuit IC Chip
Brand: UCHI
Price: 1 USD

Product Details
Company Profile

Triple-Output AMOLED Display Power Supply Integrated Circuit IC Chip

The SGM3836A is designed for powering AMOLEDdisplays which require VAVDD, VELVDD and VELVSS. Thedevice integrates two boost converters, VO1 for VELVDDand VO3 for VAVDD, and an inverting buck-boostconverter VO2 for VELVSS. Output voltages of all thethree converters can be programmed in digital stepsthrough the digital interface control pin (CTRL).The SGM3836A is available in a Green TQFN-3×3-16Lpackage. It operates over an ambient temperaturerange of -40℃ to +85℃.

Key Features

● 2.9V to 4.5V Input Voltage Range
● Synchronous Boost Converter (ELVDD)
 4.6V to 5.0V Output Voltage with 100mV Steps
 4.6V Default Output Voltage 1% Accuracy
 Output Voltage Sensing Pin for Path LossCompensation (FBS)
● Synchronous Inverting Buck-Boost Converter(ELVSS)
 -5.4V to -1.4V Output Voltage with 100mV Steps
 -2.5V Default Output Voltage 1.2% Accuracy at -2.5V
● ELVDD & ELVSS Combined Output CurrentCapability
 Up to 800mA at 4.6V/-2.5V (VIN = 3.1V)
 Up to 780mA at 4.6V/-2.7V (VIN = 3.1V)
 Up to 750mA at 4.6V/-3.0V (VIN = 3.1V)
 Up to 630mA at 4.6V/-4.0V (VIN = 3.1V)
 Up to 510mA at 4.6V/-5.4V (VIN = 3.1V)
● Synchronous Boost Converter (AVDD)
 5.8V to 7.9V Output Voltage with 300mV Steps
 6.1V Default Output Voltage
 1% Accuracy
 100mA Output Current Capability
● VIN and VOUT Bi-Directional Isolation
● Short Circuit Protection (SCP)
● Overload Protection
● Thermal Shutdown
● VELVSS Start-Up Delay: 10ms
● Short Circuit and OLP Detect Time: 1ms
● Available in a Green TQFN-3×3-16L Package

Applications

Smartphones & Tablets
Active Matrix OLED Displays

Typical Application

Pin Configurations

Pin Description

Product Selection Guid

Part Number	EL Output Current Max (mA)	VIN Min (V)	VIN Max (V)	Output Channel Number (V)	Control Interface	Outputs	Packag	Features
SGM38042B	100	2.7	5.5	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-1.51×2.10-15B	SIMO, Triple-Output, for Wearable Deivices
SGM38045	70	2.7	4.8	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-1.2×2.4-17B	Inductor-Less, Triple-Output, for Wearable Deivices
SGM38046	90	2.7	5.5	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-2×2-16B	Triple-Output, for Wearable Deivices
SGM3851A	400	2.9	4.5	3	1-Wire	AVDD/ELVDD/ELVSS	TQFN-3×3-16L	Triple-Output, for Smart Phones
SGM3836A	600	2.9	4.5	3	1-Wire	AVDD/ELVDD/ELVSS	TQFN-3×3-16L	Triple-Output, for Smart Phones
SGM3837	600	2.9	5	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-2.0×2.0-25B	Triple-Output, for Smart Phones
SGM3838	700	2.5	4.8	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-2.5×2.5-36B	Triple-Output, for Smart Phones & PADs
SGM3839	1200	2.5	4.8	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-2.90×2.96-49B	Triple-Output, for Smart Phones & PADs
SGM3842	1000	2.9	4.8	4	1-Wire	AVDD/ELVDD/ELVSS/DVDD	WLCSP-2.5×2.9-42B	Four-Output, for Tandem AMOLED Display Smart Phones & PADs
SGM3843	1200	2.9	5	6	I2C	AVDD/ELVDD/ELVSS/DVDD/VGL/VGL_LDO	WLCSP-3.3×3.3-64B	Six-Output, for Smart Phones & PADs
SGM3843A	1200	2.9	5	6	1-Wire	AVDD/ELVDD/ELVSS/DVDD/VGL/VGL_LDO	WLCSP-3.3×3.3-64B	Six-Output, for Smart Phones & PADs
SGM3840	1000	2.5	4.8	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-2.37×2.37-36B	Triple-Output, for Smart Phones & PADs
SGM3837S	800	2.5	5	3	1-Wire	AVDD/ELVDD/ELVSS	WLCSP-2×2-25B-A	Triple-Output, for Smart Phones & PADs

Integrated circuits (ICs) serve as the foundation of modern electronics, offering small size, low power consumption, strong performance and high reliability. They are widely used in consumer electronics, industrial applications, communications, automotive electronics, medical equipment, and aerospace/defense systems.

Electronic components and circuit board applications

Uchi Electronics provides high-performance analog and mixed-signal processing solutions for industrial automation, new energy, automotive, communications, computing, consumer electronics and medical equipment applications.

This solution demonstrates the application of integrated circuits in smart phones and tablets. For assistance selecting the right product, please contact our technical support team.

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Categories	High Power Mosfet
Brand Name:	UCHI
Model Number:	SGM3836A
Certification:	Completed
Place of Origin:	Dongguan China
MOQ:	1000PCS
Price:	Negotiable
Payment Terms:	T/T,Western Union
Supply Ability:	5000pcs
Delivery Time:	3weeks
Packaging Details:	Standard
Voltages:	-0.3V to 6V
SW3, VO3 Voltages:	-0.3V to 10V
VO2 Voltage:	-6.5V to 0.3V
SW2 Voltage:	-6.5V to 5.5V
TQFN-3×3-16L, θJA:	45℃/W
Junction Temperature:	+150℃
Storage Temperature Range:	-65 to +150℃
Lead Temperature (Soldering, 10s):	+260℃
HBM:	3000V
CDM:	1000V

Triple-Output AMOLED Display Power Supply Integrated Circuit IC Chip

Triple-Output AMOLED Display Power Supply Integrated Circuit IC Chip

Triple-Output AMOLED Display Power Supply Integrated Circuit IC Chip

Triple-Output AMOLED Display IC Chip

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Triple-Output AMOLED Display Power Supply Integrated Circuit IC Chip