Input:

Input:

Outputs:

Outputs:

Current:

Current:

ackage:

3.0 - 5.5V

3.0 - 5.5V

0.9 - 3.3V

0.9 - 3.3V

10A

10A

SIP

SIP

T

pecification

Product # NQ04T33VKA10

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2NV4T3F Rev. A

09/06/05

Page 4

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/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

See notes on Page 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 (3.0Vin\4.5Vin)

0.9V

3.9\2.6

A

100% Load, full temp range, for all voltages

“

1.0V

4.3\2.9

A

“

“

1.2V

5.0\3.4

A

“

“

1.5V

5.9\4.0

A

“

“

1.8V

7.0\4.7

A

“

“

2.5V

9.3\6.3

A

“

“

3.3V

8.1

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

134

mA

Peak to peak through 1µH inductor

“

2.5V

84

mA

“

Input Reflected-Ripple Current (5.0Vin)

0.9,1.0V

109

mA

Peak to peak through 1µH inductor

“

1.2,3.3V

125

mA

“

“

1.5-2.5V

147

mA

“

Input Terminal Ripple Current (3.3Vin)

0.9-1.8V

2.0

A

“

2.5V

1.4

A“

Input Terminal Ripple Current (5.0Vin)

0.9,1.0V

1.7

A

“

1.2,1.5V

2.0

A“

“

1.8,2.5V

2.3

A

“

“

3.3V

2.0

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

84

mV

RMS, full load, 200

“

1.0-1.8V

94

mV

“

Input Ripple Voltage (5.0Vin)

0.9-1.2V

75

mV

RMS, full load, 200

“

1.5,1.8V

88

mV

“

“

2.5,3.3V

94

mV

“

All

200

µF

Net 50m

ELECTRICAL CHARACTERISTICS - NQ04T33VKA10 Series

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