RT8205M datasheet(13/26 Pages) RICHTEK

13 / 26 page

RT8205L/M

DS8205L/M-05 June 2011

www.richtek.com

VOUT1 Output Voltage vs. Load Current

5.000

5.006

5.012

5.018

5.024

5.030

5.036

5.042

5.048

5.054

5.060

5.066

5.072

5.078

5.084

5.090

0.001

0.01

0.1

Load Current (A)

VIN = 12V,

TONSEL =GND,

EN= FLOATING,

VENTRIP1 = 1.5V,

ENTRIP2 =GND

DEM Mode

Ultrasonic Mode

PWM Mode

VOUT2 Output Voltage vs. Load Current

3.380

3.386

3.392

3.398

3.404

3.410

3.416

3.422

3.428

3.434

3.440

3.446

0.001

0.01

0.1

Load Current (A)

VIN = 12V,

TONSEL =GND,

EN= FLOATING,

ENTRIP2 =GND,

VENTRIP1 = 1.5V

DEM Mode

Ultrasonic Mode

PWM Mode

VREG5 Output Voltage vs. Output Current

4.970

4.974

4.978

4.982

4.986

4.990

4.994

4.998

5.002

5.006

10203040

506070

8090

100

Output Current (mA)

VIN = 12V, ENTRIP1 = ENTRIP2 = GND,

EN = FLOATING, TONSEL =GND

VREG3 Output Voltage vs. Output Current

3.330

3.334

3.338

3.342

3.346

3.350

3.354

3.358

1020

3040

5060

Output Current (mA)

VIN = 12V, ENTRIP1 = ENTRIP2 = GND,

EN = FLOATING, TONSEL = GND

Reference Voltage vs. Output Current

2.0000

2.0008

2.0016

2.0024

2.0032

2.0040

2.0048

2.0056

2.0064

2.0072

2.0080

-10

90 100

Output Current (μA)

VIN = 12V, ENTRIP1 = ENTRIP2 = GND,

EN = FLOATING, TONSEL = GND

Battery Current vs. Input Voltage

0.1

1.0

10.0

100.0

6789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Input Voltage (V)

VENTRIP1 = VENTRIP2 = 0.91V,

TONSEL = GND, EN = FLOATING

DEM Mode

Ultrasonic Mode

PWM Mode

RT8205M Datasheet(PDF) 13 Page - Richtek Technology Corporation

RT8205M Datasheet(HTML) 13 Page - Richtek Technology Corporation

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