ACT8310 datasheet(9/10 Pages) ACTIVE-SEMI

9 / 10 page

ACT8309/8310/8311

Rev 1, 15-Nov-12

Innovative Power

TM

- 9 -

www.active-semi.com

TYPICAL PERFORMANCE CHARACTERISTICS

(VIN = VEN = 3.6V, TA = 25°C, unless otherwise specified.)

CH1: VOUT, 1.0V/div

CH2: POK, 2.0V/div

TIME: 100µs

Startup Waveform

CH1

CH2

VOUT = 3.3V

Load Transient Response

CH1: VOUT, 100mV/div (AC COUPLED)

CH2: Load Current (100mA to 1000mA)

TIME: 100µs

CH1

CH2

VIN = 4.2V

VOUT = 3.3V

VIN = 4.2V

VOUT = 3.3V

IOUT = 1A

Similar Part No. - ACT8310

Manufacturer	Part #	Datasheet	Description
Active-Semi, Inc	ACT8310	363Kb / 10P	1.5A, PWM Step-Down DC/DCs in TDFN Rev PrA, 24-Jan-08
	ACT8310	359Kb / 10P	1.5A, PWM Step-Down DC/DCs in TDFN Rev 0, 15-Jun-10
	ACT8310	363Kb / 11P	1.5A, PWM Step-Down DC/DCs in TDFN Rev 1, 15-Nov-12
	ACT8310NHADJ-T	363Kb / 10P	1.5A, PWM Step-Down DC/DCs in TDFN Rev PrA, 24-Jan-08
	ACT8310NHADJ-T	359Kb / 10P	1.5A, PWM Step-Down DC/DCs in TDFN Rev 0, 15-Jun-10

Manufacturer	Part #	Datasheet	Description
Active-Semi, Inc	ACT8309	363Kb / 10P	1.5A, PWM Step-Down DC/DCs in TDFN Rev PrA, 24-Jan-08
	ACT8309	359Kb / 10P	1.5A, PWM Step-Down DC/DCs in TDFN Rev 0, 15-Jun-10
	ACT8309	363Kb / 11P	1.5A, PWM Step-Down DC/DCs in TDFN Rev 1, 15-Nov-12
	ACT8325	241Kb / 11P	Dual PWM Step-Down DC/DCs in TDFN33 Rev 2, 25-May-11
	ACT8325	80Kb / 2P	Dual PWM Step-Down DC/DCs in TDFN33 16-Nov-07
	ACT8325	285Kb / 11P	Dual PWM Step-Down DC/DCs in TDFN33 Rev0, 13-May-08
	ACT6330	104Kb / 2P	Dual PWM Step-Up DC/DCs in TQFN33 02-Apr-08
	ACT6330	312Kb / 14P	Dual PWM Step-Up DC/DCs in TQFN33 Rev0, 02-Apr-08
ELM Electronics	ELM603	1Mb / 7P	1.5A 1.5MHz high efficiency PWM step down DC/DC converter
Microsemi Corporation	LX1911	152Kb / 7P	1.5A, 1.1MHZ PWM Step-Down Regulator