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E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs
E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs
E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs
E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs
Specifications
Brand Name :
RFan
Model Number :
MX6288T
Certification :
UL
Place of Origin :
China
MOQ :
3000
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
2-4weeks
Reverse Polarity Protection :
Yes
Manufacturer :
Multiple manufacturers
Overcurrent Protection :
Yes
Operating Temperature Range :
-40°C to +125°C
Overvoltage Protection :
Yes
Package Type :
Surface Mount
Short Circuit Protection :
Yes
Description

E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self-Powered Hubs

E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs

The MX6288T is a cost effective, single P-MOSFET load switch with ultra-low RDS(ON), optimized for self-powered and bus powered Universal Serial Bus applications.

Input voltage from 2.5V to 5.5V, making it ideal for both 3.3V and 5V systems. A built-in P-channel MOSFET with true shutdown function to eliminate any reversed current flow across the switch. When output voltage is higher than input voltage, power switch is turned off.

The MX6288T offers a programmable current limit threshold between 200mAto 2.4A via an external resistor.

FEATURES

♦44mR Typical RDSON MOS is integrated ♦1μATypical at Switch Off state

♦Wide Input Voltage Range: 2.5V to 5.5V

♦Fast Transient Response: 8μs

♦0.1ms Typical Rise Time

♦Reverse Current Flow Blocking

♦Automatic Output Discharge at Shutdown ♦Thermal Shutdown Protection

♦Hot Pluggable ♦Adjusted Enable

♦Sot23-5 Package available

APPLICATIONS

USB Bus / Self-powered Hubs

Safety Equipment

Battery Charger Circuits

Personal Communication Devices

Notebook Computers

Ordering information

Part Number Description
MX6288T SOT23-5 ,Halogen-free ,T&R

Absolute maximum ratings

Parameter Value
Input Voltage Range -0.3 to 7V
All other pins voltage range -0.3 to VIN+0.3V
Junction temperature TJ -40 to 150℃
Storage temperature TSTG -55 to 150℃
Leading temperature (soldering, 10secs) 260℃
ESD Susceptibility HBM 2000V

Over Stress Caution

Stresses beyond those listed in Absolute Maximum Ratings may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Functional operation of the device at any conditions beyond those indicated in the Recommended Operating Conditions section is not implied.

This integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. The MAXIN MICRO recommends that all integrated circuits be handled with appropriate precautions. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

Recommended operating condition

Symbol Parameter Range
VCC VCC supply voltage 2.5-5.5V
PD_MAX @TA=25℃ SOT23-5 0.4W

TERMINAL ASSIGMENTS

E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs

PIN name PIN No. Description
OUT 1 Switch Output Pin
GND 2 Ground Pin
ILIM 3 Current limit Set Pin
EN 4 High Enable. Not floating
IN 5 Power Input Pin

Electrical characteristics

( TA=25℃, VCC=5V ,CL=1uF, unless otherwise noted)

Symbol PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SUPPLY CURRENT
VIN Input Voltage 2.5 5.5 V
IQ Quiescent Supply Current VIN=5.0V, EN=L, No load 30 60 μA
ISHDN Shutdown Input Current VIN=5.0V, EN=H, No load 0.1 1 μA
IREV Reverse Leakage Current VOUT=5.0V, VIN=0V 2 5 μA
VUVLO UVLO Threshold VIN rising 2 2.3 V
VUVLO_HY UVLO Hysteresis VIN falling 100 mV
EN/UVLO
VEN_L EN Rising Threshold VIN=5.0V 1.5 V
VEN_H EN Falling Threshold VIN=5.0V 0.8 V
IEN EN Input Current VEN=5.0V or 0V -0.5 5 10 μA
OUTPUT
ILIM Limit Current RILIM=6.8kΩ 0.8 1 1.2 A
VREVERSE Reverse Voltage Protection VOUT-VIN 5 20 50 mV
TRISE Output Rise Time CL=1uF, RL=100ohm 0.1 ms
TFALL Output Fall Time CL=1uF, RL=100ohm 0.3 ms
TIOS Short Circuit Response time 12 μs
RDIS OUT Discharge Resistance 10 Ω
Power Switch
RDS_ON IOUT=1A 60 mΩ
Thermal Shutdown
TOTP Thermal Shutdown Threshold 150 ℃
TOTP_HY Thermal Shutdown Hysteresis 20 ℃

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the electrical characteristics if operated under different conditions.

1. eFuse is latched off until the EN/Fault pin is pulled low and then released or a power on reset is applied to the device.

2. Does not include fan out of EN/Fault function.

3. Pulse test: Pulse width 300 s, duty cycle 2%.

4. Verified by design.

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E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs

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Product Detail
Brand Name :
RFan
Model Number :
MX6288T
Certification :
UL
Place of Origin :
China
MOQ :
3000
Price :
negotiable
Contact Supplier
E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs
E-Fuse MX6288T Low Loss Power Distribution Switch For USB Bus / Self Powered Hubs

Yantai Rongfan Electronic Technology Co., Ltd

Verified Supplier
1 Years
yantai
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
PPTC Resettable Fuse, Surface Mount Fuse, NTC Thermistor
Total Annual :
3000000-4000000
Employee Number :
140~180
Certification Level :
Verified Supplier
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