MC33166(2002) 데이터 시트보기 (PDF) - ON Semiconductor

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MC33166
(Rev.:2002)

3.0 A, Step−Up/Down/Inverting Switching Regulators

ON Semiconductor 

MC34166, MC33166

MAXIMUM RATINGS (Note 2)

Rating

Symbol

Value

Power Supply Input Voltage

Switch Output Voltage Range

Voltage Feedback and Compensation Input Voltage Range

Power Dissipation

Case 314A, 314B and 314D (TA = +25°C)

Thermal Resistance, Junction–to–Ambient

Thermal Resistance, Junction–to–Case

Case 936A (D2PAK) (TA = +25°C)

Thermal Resistance, Junction–to–Ambient

Thermal Resistance, Junction–to–Case

Operating Junction Temperature

Operating Ambient Temperature (Note 3)

MC34166

MC33166

VCC

VO(switch)

VFB, VComp

PD

θJA

θJC

PD

θJA

θJC

TJ

TA

40

–1.5 to + Vin

–1.0 to + 7.0

Internally Limited

65

5.0

Internally Limited

70

5.0

+150

0 to + 70

– 40 to + 85

Storage Temperature Range

Tstg

1. Maximum package power dissipation limits must be observed to prevent thermal shutdown activation.

2. This device series contains ESD protection and exceeds the following tests:

Human Body Model 2000 V per MIL–STD–883, Method 3015.

Machine Model Method 200 V.

3. Tlow = 0°C for MC34166

= – 40°C for MC33166

Thigh = + 70°C for MC34166

= + 85°C for MC33166

– 65 to +150

Unit

V

V

V

W

°C/W

°C/W

W

°C/W

°C/W

°C

°C

°C

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