CS51413GDR8G(2013) Просмотр технического описания (PDF) - ON Semiconductor

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производитель

CS51413GDR8G
(Rev.:2013)

1.5 A, 260 kHz and 520 kHz, Low Voltage Buck Regulators with External Bias or Synchronization Capability

ON Semiconductor 

CS51411, CS51412, CS51413, CS51414

ELECTRICAL CHARACTERISTICS (−40°C < TJ < 125°C (CS51411E/2E/3E/4E); −40°C < TA < 85°C (CS51411E/2E/3E/4E);

0°C < TA < 70°C (CS51411G/2G/3G/4G), 4.5 V< VIN < 40 V; unless otherwise specified.)

Characteristic

Test Conditions

Min

Typ

Max

Sync

Sync Frequency Range

Sync Frequency Range

Sync Pin Bias Current

Sync Threshold Voltage

CS51411/CS51412

CS51413/CS51414

VSYNC = 0 V

VSYNC = 5.0 V

−

305

−

470

575

−

880

−

0.1

0.2

250

360

460

1.0

1.5

1.9

Shutdown

Shutdown Threshold Voltage

Shutdown Pin Bias Current

Thermal Shutdown

ICC = 2 mA

VSHDNB = 0 V

Overtemperature Trip Point

(Note 5)

Thermal Shutdown Hysteresis

(Note 5)

General

Quiescent Current

Shutdown Quiescent Current

Boost Operating Current

Minimum Boost Voltage

ISW = 0 A

VSHDNB = 0 V

VBOOST − VSW = 2.5 V

(Note 5)

Startup Voltage

−

Minimum Output Current

−

5. Guaranteed by design, not 100% tested in production.

1.0

1.3

1.6

0.14

5.00

35

175

185

195

−

42

−

−

−

6.25

−

20

85

6.0

15

40

−

−

2.5

2.2

3.3

4.4

−

7.0

12

Unit

kHz

kHz

mA

mA

V

V

mA

°C

°C

mA

mA

mA/A

V

V

mA

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