ACT8847 datasheet(21/38 Pages) ACTIVE-SEMI

21 / 38 page

ACT8847

Rev 5, 15-Nov-12

Innovative PowerTM

- 21 -

www.active-semi.com

Active-Semi Proprietary―For Authorized Recipients and Customers

ActivePMU

TM is a trademark of Active-Semi.

I2CTM is a trademark of NXP.

TYPICAL PERFORMANCE CHARACTERISTICS

(TA = 25°C, unless otherwise specified.)

Startup of OUT6/4/2/3

Startup of OUT5/7/1/12

Startup of OUT3/5/7/12

Startup of OUT11/10/8/9

Temperature (°C)

-40

-20

100

140

120

VREF vs. Temperature

1.200

1.196

1.192

1.188

1.184

1.204

Frequency vs. Temperature

2.320

2.300

2.280

2.260

2.240

2.220

2.200

2.180

2.340

2.360

Temperature (°C)

-40

-20

100

140

120

CH1

CH2

CH3

CH4

CH1

CH2

CH3

CH4

CH1

CH2

CH3

CH4

CH1

CH2

CH3

CH4

CH1: VOUT5, 1V/div

CH2: VOUT7, 2V/div

CH3: VOUT1, 1V/div

CH4: VOUT12, 2V/div

TIME: 400µs/div

CH1: VOUT6, 1V/div

CH2: VOUT4, 1V/div

CH3: VOUT2, 1V/div

CH4: VOUT3, 1V/div

TIME: 400µs/div

CH1: VOUT3, 1V/div

CH2: VOUT5, 1V/div

CH3: VOUT7, 2V/div

CH4: VOUT12, 1V/div

TIME: 200µs/div

CH1: VOUT11, 1V/div

CH2: VOUT10, 1V/div

CH3: VOUT8, 500mV/div

CH4: VOUT9, 2V/div

TIME: 400µs/div

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