SC805 datasheet(12/15 Pages) SEMTECH

12 / 15 page

 2005 Semtech Corp.

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SC805

POWER MANAGEMENT

Typical Characteristics (Cont.)

Fast Charge Current Line Regulation f(vin)

492

493

494

495

496

497

498

499

500

501

502

4.3 4.5 4.7 4.9 5.1 5.5 5.75 6

6.5

Input Voltage VCC (V)

-5.00%

-4.00%

-3.00%

-2.00%

-1.00%

0.00%

1.00%

2.00%

3.00%

4.00%

5.00%

FastChargeCurrent

FastChargeError(%)

CC Current Limit, Vcc < 4.2V

350.0

370.0

390.0

410.0

430.0

450.0

470.0

490.0

510.0

Input Voltage Vcc (volts)

-30.00%

-25.00%

-20.00%

-15.00%

-10.00%

-5.00%

0.00%

5.00%

Fast-ChargeCurrent

% Error

Pre-Charge Current Limit, Vcc < 4.2V

35.0

37.0

39.0

41.0

43.0

45.0

47.0

49.0

51.0

Input Voltage Vcc (volts)

-30.00%

-25.00%

-20.00%

-15.00%

-10.00%

-5.00%

0.00%

5.00%

Pre-ChargeCurrent

% Error

Output Voltage Line Regulation f(Vin, Iout)

4.201

4.202

4.203

4.204

4.205

4.206

4.207

4.208

4.209

4.21

4.5

5.0

5.5

6.0

6.5

Input Voltage VCC (V)

-0.10%

-0.08%

-0.06%

-0.04%

-0.02%

0.00%

0.02%

0.04%

0.06%

0.08%

0.10%

Unloaded Vout

Loaded Vout

Unloaded Error(%)

Loaded Error(%)

Output Voltage Load Regulation f(Iout)

4.204

4.205

4.206

4.207

4.208

4.209

4.21

4.211

Output Current (mA)

-0.10%

-0.09%

-0.08%

-0.07%

-0.06%

-0.05%

-0.04%

-0.03%

-0.02%

-0.01%

0.00%

Loaded Vout

Loaded Error(%)

Fast Charge Current Line Regulation f(vout)

495

496

497

498

499

500

501

Output Voltage Vout (V)

-5.00%

-4.00%

-3.00%

-2.00%

-1.00%

0.00%

1.00%

2.00%

3.00%

4.00%

5.00%

FastChargeCurrent

FastChargeError(%)

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