G2602 台湾致新代理商 GMT DC-DC系列照明驱动器

Part Number	Vin (V)min.	Vin (V) max.	PFC	Control Mode	DIM (k Hz)	VISNS (V)	Internal MOSFET VDS(V)	Note	Package
G2602	6.5	36	/	Current	/	0.12	36	Digital/Analog Dimming Control, OTP, Multi-Topology LED Driver, UVP, OCP, OVP	TDFN3X3-12

General Description
The G2602 is a current mode DC/DC converter with an internal 2.5A, 40V switch specifically designed to drive LEDs. The G2602 operates as a LED driver in buck, boost and buck-boost mode. The LED current is externally programmable with a 120mV sense resistor. With a 500KHz operating frequency, the external in-ductor and input/output capacitors can all be small. Dimming can be either analog, PWM, or PWM con-verting to analog with an external capacitor.

The G2602 is available in TDFN-12L 3x3 and MSOP-10 (FD) package.

Features
High Voltage : VIN up to 36V, VOUT up to 36V
2.5A Switch Current
Buck, Boost or Buck-Boost Operation
Current Mode PWM with 500KHz Switching Fre-quency
Easy dimming : Analog, PWM or PWM Con-verting to Analog with One External Capacitor
Soft Start to Avoid Inrush Current
Programmable Over Voltage Protection to Limit Output Voltage
VIN Under Voltage Lockout and Thermal Shut-down
12-Lead TDFN and MSOP-10 (FD) Package

Applications
GPS, Portable DVD Backlight
Desk Light and Room Lighting
Industrial Display Backlight

Ordering Information