RC5033M Просмотр технического описания (PDF) - Raytheon Company

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производитель

RC5033M

Adjustable Synchronous DC-DC Converter

Raytheon Company 

RC5033

Absolute Maximum Ratings

(beyond which the device may be damaged)1

Parameter

Conditions

VCCP Driver Voltage

VCCQP High Driver Supply

TJ

Junction Temperature

TA

Ambient Operating

Temperature

TS

Storage Temperature

TL

Lead Soldering Temperature (10 seconds)

Note:

1. Functional operation under any of these conditions is NOT implied.

Operating Conditions

Parameter

VCC

Supply Voltage

VCCP Low Driver Supply

VCCQP High Driver Supply

VIH

Input Voltage, Logic HIGH

VIL

Input Voltage, Logic LOW

Conditions

PRODUCT SPECIFICATION

Min

Typ

Max Units

13

V

13

V

175

°C

0

70

°C

-65

150

°C

300

°C

Min

Typ

Max Units

4.5

5

7

V

4.5

5

12

V

9

13

V

2

V

0.8

V

DC Electrical Characteristics

(VCC = 5V, fosc = 650 KHz, and TA = +25˚C unless otherwise noted)

Parameter

VO

Output Voltage

IO

Vref Acc

VTC

LDR

LIR

VR

Cum Acc

Eff

Iodr

PD

Output Current

Voltage Reference

Accuracy

Output Voltage Tempco

Load Regulation

Line Regulation

Output Voltage Ripple

Cumulative Accuracy2

Efficiency

Output Driver I

Power Dissipation

Conditions

Nominal, Pin 12 conn. Pin 14,

TA = 0–70°C

See Figure for application

0.5 to 7A

VCC = ±5%

TA = 0–70°C

Synchronous mode > 1A

Open Loop

Min

3.135

80

0.5

Typ

3.3

5

1

-40

1

0.14

30

3

85

0.7

0.1

Max

3.465

Units

V

A

%

ppm

%Vo

%Vo

mV

%

%

A

0.2

W

Notes:

1. Functional operation under any of these conditions is not implied. Performance is guaranteed only if Operating Conditions are

not exceeded.

2. Output Voltage accuracy, Tempco, load regulation, ripple, and transient performance determine the Cumulative Accuracy.

3

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