Product # NQ04T33VMA16

Phone 1-888-567-9596

Doc.# 005-2NV4T3E Rev. B

7/6/04

Page 4

Technical Specification

3.0 - 5.5Vin 16A

Non-Isolated

Non-Isolated

SIP Converter

SIP Converter

Parameter

Setpoint

Min.

Typ.

Max.

Units Notes & Conditions

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Non-Operating

All

6.0

V

continuous

Operating

All

3.0

5.5

V

continuous

Operating Transient Protection

All

7.0

V

100ms transient

Operating Temperature

All

-40

105

°C

Storage Temperature

All

-55

125

°C

Voltage at ON/OFF input pin (N, O options)

All

-3

6.5

V

Negative and Negative/Open logic

Voltage at ON/OFF input pin (P option)

All

-0.5

Vin + 0.3

V

Positive/Open logic

INPUT CHARACTERISTICS

Operating Input Voltage Range

1

0.9-2.5V

3.0

3.3-5.0

5.5

V

Referenced notes on pg. 6

3.3V

4.5

5.0

5.5

V

Input Under-Voltage Lockout

1

Turn-On Voltage Threshold

0.9-2.5V

1.9

2.4

2.85

V

Turn-On Voltage Threshold

3.3V

4.1

4.3

4.5

V

Turn-Off Voltage Threshold

0.9-2.5V

1.9

2.3

2.85

V

Turn-Off Voltage Threshold

3.3V

3.5

3.7

4.0

V

Maximum Input Current

0.9V

6.8\4.6

A

100% Load, 3.0Vin\4.5Vin, nominal Vout

1.0V

7.4\5.0

A

(+10%), full temp range, for all voltages.

1.2V

8.7\5.8

A

1.5V

10.4\7.0

A

1.8V

12.2\8.2

A

2.5V

16.3\11.0

A

3.3V

14.2

A

3.3Vout at 4.5Vin only

No-Load Input Current (3.3Vin)

0.9-2.5V

80

105

mA

No-Load Input Current (5.0Vin)

0.9-2.5V

100

130

mA

3.3V

80

105

mA

Disabled Input Current

0.9-2.5V

15

25

mA

3.3V

10

20

mA

Inrush Current Transient Rating

All

0.1

Response to Input Transient (3.3Vin)

0.9V

130

mV/V

50mV/µs input transient (all)

2.5V

250

mV/V

Response to Input Transient (5.0 Vin)

0.9V

75

mV/V

3.3V

200

mV/V

Input Reflected-Ripple Current (3.3Vin)

0.9-1.8V

215

mA

pk-pk through 1µH inductor;

2.5V

135

mA

Figs. 26, 29-30

Input Reflected-Ripple Current (5.0Vin)

0.9,1.0V

175

mA

pk-pk through 1µH inductor;

1.2,3.3V

200

mA

Figs. 26, 29-30

1.5-2.5V

235

mA

Input Terminal Ripple Current (3.3Vin)

0.9-1.8V

3.2

A

2.5V

2.2

A

Figs. 26-28

Input Terminal Ripple Current (5.0Vin)

0.9,1.0V

2.7

A

1.2,1.5V

3.2

A

Figs. 26-28

1.8,2.5V

3.7

A

3.3V

3.2

A

Recommended Input Fuse

All

20

A

fast blow external fuse recommended

Input Filter Capacitor Value

All

40

µF

internal ceramic

Input Ripple Voltage (3.3Vin)

0.9,2.5V

135

mV

RMS, full load, 200

1.0-1.8V

150

mV

see Fig. 26

Input Ripple Voltage (5.0Vin)

0.9-1.2V

120

mV

RMS, full load, 200

1.5,1.8V

140

mV

see Fig. 26

2.5,3.3V

150

mV

All

200

µF

net 50m

Ω

ELECTRICAL CHARACTERISTICS - NQ04T33VMA16 Series

perature range is -40°C to +105°C ambient temp with appropriate power derating. Specifications subject to change without notice.