1. General description
NPS3005 is a single channel load switch with an
adjustable soft start. It contains a 6 A continuous
current rated N-channel MOSFET that can operate
over an input voltage range of 0.5 V to 5.5 V.
NPS3005 is controlled by an EN pin which supports
down to 1.2 V control voltage.
NPS3005 provides stable On-resistance with an extra
BIAS pin operating from 1.5 V to 5.5 V.
NPS3005 integrates over temperature protection. The
internal MOSFET will be turned off when the junction
temperature exceeds 160 ºC and will be turned on
automatically when the junction temperature drops by
20 ºC.
NPS3005 integrates an 230 Ω on-chip resistor
between output and ground pin for Quick Output
Discharge (QOD) when the switch is turned off.
The NPS3005 is offered 8 pin 2 mm x 2 mm
HWSON8 package with thermal pad for better thermal
conductivity. this product family is characterized
for operation over a -40 ºC to +105 ºC ambient
temperature range.
2. Features and benefits
• Bias voltage range: 1.5 V to 5.5 V
• Input voltage range: 0.5 V to 5.5 V
• Maximum continuous current (IMAX) : 6 A
• 15 mΩ (typical) on-resistance
• 1.2 V control logic compatible
• Adjustable soft start
• Quick output discharge
• Thermal shutdown
• ESD protection:
• HBM ANSI/ESDA/JEDEC JS-001 exceeds
2000 V
• CDM ANSI/ESDA/JEDEC JS-002 exceeds
1000 V
• SOT8067-1 (HWSON8) with thermal pad (plastic
thermal enhanced very very thin Small Outline
packages, no leads; 8 terminals; 0.5 mm pitch;
2.0 mm x 2.0 mm x 0.75 mm body)
• Specified from -40 °C to +105 °C
3. Applications
• Solid State Drive (SSD)
• Notebooks and Netbooks
• Tablet PC
• Telecom/Networking/Datacom
• Set-top box
• Optical Module
• Consumer Electronic