SGM6616A

アクティブ

18.5V Output, 5.3A (MAX) Programmable Current Limit Synchronous Boost Converter with Load Disconnect

The SGM6616A is a synchronous Boost converter with an integrated load disconnected function and a wide 2.3V to 9V input voltage range. The device also supports 4.0V to 18.5V programmable output voltage and 1.1A to 5.3A programmable peak current limit. At light loads, the pulse frequency modulation (PFM) mode and forced pulse width modulation (FPWM) mode are applied to improve the efficiency. At medium to heavy loads, the device operates in fixed frequency PWM mode. It has a 3ms (TYP) built-in soft-start time to minimize the inrush current.

The device integrates various protection features such as under-voltage lockout (UVLO), over-voltage protection (OVP) and thermal shutdown.

The SGM6616A is available in a Green TQFN-3×3-16L package.

特性

2.3V to 9V Input Voltage Range
4.0V to 18.5V Programmable Output Voltage Range
1.1A to 5.3A Programmable Current Limit
Higher than 90% Efficiency under 0.5A Load from 3.3V to 9V Conversion
200kHz (TYP) to 2200kHz (TYP) Dynamically Programmable Switching Frequency
5.5µA (TYP) Quiescent Current into VIN Pin
35µA (TYP) Quiescent Current into OUT Pin
2.5µA (TYP) Shutdown Current into VIN Pin
Spread Spectrum Frequency Modulation
Optional Clock Synchronization
R_DSON 45mΩ/50mΩ/90mΩ (TYP) Integrated LS/HS/ISO FET
Support up to 2200kHz (TYP) Switching Frequency with Small L-C
Selectable Auto PFM Mode and Forced PWM Mode
True Load Disconnect Function
Support Input Voltage Close to Output Voltage Operation
Input Under-Voltage Lockout (UVLO)
Output Over-Voltage Protection (OVP)
Hiccup Output Short-Circuit Protection (SCP)
Power Good Monitor
Thermal Shutdown (+170℃)
Available in a Green TQFN-3×3-16L Package

アプリケーション

Advanced Driver-Assistance System (ADAS)
Body Electronics, Lighting, Infotainment
Emergency Call

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)
SGM6616AXTQ16G/TR	アクティブ	TQFN-3×3-16L	16	YES	YES	YES	YES	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $2.27/unit 25-99 units : $1.95/unit 100-249 units : $1.625/unit 250-499 units : $1.3/unit 500-999 units : $1.1375/unit 1000-9999 units : $0.845/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。