NQ04T33VMA16 Datasheet, PDF(6/20 Page) SynQor Worldwide Headquarters – On-board input and output filter capacitor

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

NQ04T33VMA16 Datasheet, PDF (6/20 Pages) SynQor Worldwide Headquarters – On-board input and output filter capacitor

◁

ïï¥ï£ï¨ï®ï©ï£ï¡ï¬ ïï°ï¥ï£ï©ï¦ï©ï£ï¡ï´ï©ï¯ï®

Non-Isolated

SIP Converter

3.0 - 5.5Vin 16A

ELECTRICAL CHARACTERISTICS (continued) - NQ04T33VMA16 Series

Parameter

ModuleP

EFFICIENCY (cont.)

50% Load (3.3Vin\5Vin)

0.9V

1.0V

1.2V

1.5V

1.8V

2.5V

3.3V

TEMP. LIMITS FOR POWER DERATING

Semiconductor Junction Temperature5

All

Board Temperature5

All

FEATURE CHARACTERISTICS

Switching Frequency

All

Negative Logic (N, O) ON/OFF Control

Off-State Voltage

All

On-State Voltage

All

Pull-Up Voltage (N logic only)

All

Pull-Up Resistance (N logic only)

All

Input Resistance (O logic only)

All

Positive Logic (P) ON/OFF Control

Logic Low Voltage Range

All

Logic High Voltage Range (internal pullup) All

Logic Low sink current

All

Logic High sink current (leakage)

All

Output Voltage Trim Range1,6,8

All

Output Voltage Remote Sense Range1,7,8

All

Output Over-Voltage Protection8

All

Over-Temperature Shutdown

All

Over-Temperature Shutdown Restart Hysteresis All

RELIABILITY CHARACTERISTICS

Calculated MTBF (Telcordia)

All

Calculated MTBF (MIL-217)

All

Field Demonstrated MTBF

All

Min.

265

1.5

-3

-0.2

2.2

300

0.85

3.75

Typ. Max. Units Notes & Conditions

89/87

89.5/88

91/89.5

92.5/91

93.5/92

95.5/94

% Figures 1-4

125

Â°C Package rated to 150Â°C; Figs 5-14

125

Â°C UL rated max operating temp 130Â°C

300

2/3 Vin

6.7

Vin/10K

4.05

120

10.1

6.6

330

6.5

0.6

Vin

550

3.6

+10

4.35

kHz may decrease by up to 30 kHz at -40Â°C

Figure A, page 16

kâ¦

Open collector/drain input; Figure A

ÂµA

V Measured Vout+ to common pins; Table 1

% Measured Vout+ to common pins

V Over full temp range

Â°C Average PCB Temperature

Â°C

106 Hrs. TR-NWT-000332; 15A load, 200LFM, 40oC Ta

106 Hrs. MIL-HDBK-217F; 15A load, 200LFM, 40oC Ta

106 Hrs. See website for latest values

Note 1: Maintain a minimum of 0.4V headroom between input and output voltage to meet performance specifications. Unit will perform as the model with the

output voltage that it is trimmed to.

Note 2: Tantalum or similar with additional ceramic as needed to reduce ripple current in external input capacitors. See Figure 26. When using more than

1000ÂµF of output capacitance, input filter inductor should be reduced to <0.3ÂµH or input capacitance should be increased to match output capacitance.

Consult factory for more demanding applications. Also refer to Application Considerations section of this datasheet.

Note 3: The over-current shutdown threshold for a short over-current pulse can be as high as 50A when trimming up a wide trim unit above 1.2V.

Note 4: When trimming a 0.9V unit to less than 0.88V with more than 1000ÂµF of output capacitance, consult factory for trim circuit recommendations. This

also applies to trimming a 1.0V unit below 0.95V.

Note 5: Power derating curves are measured using an evaluation board consisting of 6 layers of 2 ounce copper.

Note 6: Wide trim option unit has a setpoint of 0.753V and a trim range of 0.85V-3.6V.

Note 7: In remote sense applications, when trimming down, the trim-down resistor should be connected to the sense pin for more accurate trimming results.

Note 8: User should allow sufficient transient response headroom between the moduleâs local output and the minimum OVP threshold.

ProPdruocdtu#ctN#Q0N4QT3034VTM33A1V6MA16 Phone 1-88P8h-o5n6e7-195-89868-567-w9w59w6.synqor.com DoDco.c#.#000055-2-2NNVV44TT33EE Rev. BRev. C 7/6/0403/22/2010 PagPea6ge 6

▷