SGM3837C

アクティブ

Triple-Output 1100mA AMOLED Display Power Supply

SGM3837C.pdf

The SGM3837C is designed for powering AMOLED (Active Matrix Organic LED) displays which require V_ELVDD, V_ELVSS and V_AVDD. The device integrates two Boost converters, VO1 for V_ELVDD and VO3 for V_AVDD, and one inverting Buck-Boost converter VO2 for V_ELVSS. Output voltages of all the three converters can be programmed in digital steps through the digital interface control pins (ASWIRE & ESWIRE).

The SGM3837C is available in a Green WLCSP- 2.04×2.04-25B package.

特性

2.2V to 5.0V Input Supply Voltage Range
Synchronous Boost Converter (ELVDD)
- 4.6V to 5.0V Output Voltage with 100mV Steps
- 4.6V Default Output Voltage
- 1100mA Output Current Capability
Synchronous Inverting Buck-Boost Converter (ELVSS)
- -6.0V to -0.5V Output Voltage with 100mV Steps
- -1.4V Default Output Voltage
- 1100mA Output Current Capability @ V_ELVSS = -5.5V, V_IN= 2.7V
Synchronous Boost Converter (AVDD)
- 5.5V to 7.8V Output Voltage (SET = Low)
- 5.5V to 8.0V Output Voltage (SET = High)
- 7.6V Default Output Voltage
- 150mA Output Current Capability
Selectable ASWIRE Setting via SET Pin
V_IN and V_OUT Bi-Directional Isolation
Short-Circuit Protection (SCP)
Overload Protection
Thermal Shutdown
V_ELVSS Start-Up Delay: 5.7ms
Short-Circuit and OLP Detection Time: 0.71ms
Available in a Green WLCSP-2.04×2.04-25B Package

アプリケーション

Smartphone & Tablet
Active Matrix OLED Display

注文書

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM3837CYG/TR	アクティブ	WLCSP-2.04×2.04-25B	25	YES	YES	YES	YES	MSL1	-40℃ to +85℃	閲覧	閲覧	1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit

* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。

** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。