CS5301 datasheet(4/20 Pages) ONSEMI

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CS5301

http://onsemi.com

ELECTRICAL CHARACTERISTICS (continued) (0

°C < TA < 70°C; 0°C < TJ < 125°C; 4.7 V < VCCL < 14 V; 8.0 V < VCCH < 20 V;

CGATE(H) = 3.3 nF, CGATE(L) = 3.3 nF, RROSC = 53.6 k, CCOMP = 0.1 µF, CREF = 0.1 µF, DAC Code 10000, CVCC = 1.0 µF, ILIM ≥ 1.0 V;

unless otherwise specified.)

Characteristic

Unit

Max

Typ

Min

Test Conditions

Voltage Identification DAC (0 = Connected to GND; 1 = Open or Pull–up to internal 3.3 V or external 5.0 V)

1.225

1.089

1.100

1.111

1.250

1.114

1.125

1.136

1.275

1.139

1.150

1.162

1.300

1.163

1.175

1.187

1.325

1.188

1.200

1.212

1.350

1.213

1.225

1.237

1.375

1.238

1.250

1.263

1.400

1.263

1.275

1.288

1.425

1.287

1.300

1.313

1.450

1.312

1.325

1.338

1.475

1.337

1.350

1.364

1.500

1.361

1.375

1.389

1.525

1.386

1.400

1.414

1.550

1.411

1.425

1.439

1.575

1.436

1.450

1.465

1.600

1.460

1.475

1.490

1.625

1.485

1.500

1.515

1.650

1.510

1.525

1.540

1.675

1.535

1.550

1.566

1.700

1.560

1.575

1.591

1.725

1.584

1.600

1.616

1.750

1.609

1.625

1.641

1.775

1.634

1.650

1.667

1.800

1.658

1.675

1.692

1.825

1.683

1.700

1.717

1.850

1.708

1.725

1.742

Input Threshold

VID4, VID3, VID2, VID1, VID0

1.00

1.25

1.50

Input Pull–up Resistance

VID4, VID3, VID2, VID1, VID0

100

Ω

Pull–up Voltage

–

3.15

3.30

3.45

Power Good Output

Upper Threshold

Force PWRGDS

1.9 (–5%)

2.0

2.1 (+5%)

Lower Threshold

Force PWRGDS

0.95

× (VID –

125 mV)

or –2.6%

from nominal

PWRGD

Threshold

0.975

× (VID –

125 mV)

VID –

125 mV

or +2.6%

from nominal

PWRGD

Threshold

VID4

VID3

VID2

VID1

VID0

–

0.926

0.951

0.975

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