Input:

Input:

Outputs:

Outputs:

Current:

Current:

ackage:

3.0 - 6.0V

3.0 - 6.0V

0.75 - 3.6V

0.75 - 3.6V

10A

10A

SIP

SIP

T

pecification

Product # NQ04W33xKA10

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2NK4V3E Rev. A

11/26/07

Page 4

Parameter

Module

Min.

Typ.

Max.

Units Notes & Conditions

ABSOLUTE MAXIMUM RATINGS

Input Voltage

Non-Operating

All

0

7

V

Continuous

Operating

All

6

V

Continuous

Operating Temperature

All

-40

105

°C

Storage Temperature

All

-55

125

°C

Voltage at ON/OFF input pin

All

-3

6

V

RECOMMENDED OPERATING CONDITIONS

Input Voltage Range

All

3

6

V

Input Fuse Rating

All

20

A

Fast blow external fuse recommended

External Input Capacitance

All

100

µF

Output Voltage

All

0.75

3.6

V

Output Current

All

0

10

A

INPUT CHARACTERISTICS

Input Under-Voltage Lockout

Turn-On Voltage Threshold

All

2.27

2.41

2.55

V

Turn-Off Voltage Threshold

All

2.12

2.21

2.30

V

Lockout Hysteresis

All

0.2

V

Maximum Input Current

0.75V

3.4

A

2.4Vin; 100% load

“

2.5V

7.4

A

3.6Vin; 100% load

“

3.3V

9.4

A

3.6Vin; 100% load

No-Load Input Current

0.75V

106

mA

5Vin

“

2.5V

119

mA

“

“

3.3V

124

mA

“

Disabled Input Current

All

10

mA

Inrush Current Transient Rating

All

0.1

With min. output capacitance

Input Filter Capacitor Value

All

30

µF

Input Reflected-Ripple Current (pk-pk\RMS)

0.75V

37\11

mA

5Vin; 100% load

“

2.5V

70\21

mA

“

3.3V

60\18

mA

OUTPUT CHARACTERISTICS

Output Voltage Set Point

0.75V

0.745

0.750

0.755

V

5Vin 50% load

Output Voltage Range

All

0.75

3.60

V

Operating Output Current Range

All

0

10

A

Output Voltage Regulation

Over Line

All

0.5

%

With sense pin

Over Load

All

0.5

%

“

Over Temperature

All

1

%

“

Total Output Voltage Range

All

3

%

With sense pin, over sample, line, load, temp. & life

Output Voltage Ripple and Noise (pk-pk\RMS)

0.75V

22.4\6.0

mV

Full load; 20MHz bandwidth; Figures 13 & 16

“

2.5V

33.2\10.3

mV

“

“

3.3V

30.8\8.5

mV

“

Output DC Over Current Shutdown

All

12

19

24

A

External Output Capacitance

All

5000

µF

>0.5mohm

DYNAMIC CHARACTERISTICS

Input Voltage Ripple Rejection

All

45

dB

120Hz; Figure 18

Output Voltage during Current Transient

For a Step Change in Output Current (0.1A/µs)

All

100

mV

50%-75%-50% Iout max; 100uF; Figure 11

For a Step Change in Output Current (3A/µs)

All

100

mV

50%-75%-50% Iout max; 470uF; Figure 11

Settling Time

All

100

µs

To within 1.5% Vout nom.; Figures 11 & 12

Turn on Transient

Figures 9 &10

Inhibit Time

All

2

6

ms

Resistive load

Rise Time

All

2

6

ms

“

Output Voltage Overshoot

All

0

V

“

TEMP LIMITS FOR POWER DERATING

Semiconductor Junction Temperature

All

125

°C

Package rated to 150°C; Figures 3 - 8

Board Temperature

All

125

°C

UL rated max operating temp 130°C

ELECTRICAL CHARACTERISTICS - NQ04W33xKA10 Series

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