 Features
 RRCB function
 Operating input voltage range: 2.5 V to 5.5 V
 Absolute rating at output voltage: 28 V
 Current capability: 2.5 A
 Adjustable current limit: 0.05 A to 2.5 A (Typ.)
- 0.1 A to 2.5 A with 10% accuracy
- < 0.1 A with 15% accuracy
 Maximum on-resistance of 81 mΩ at 5 V input
voltage and 1 A output current at TA = 25°C
 Output OVP (Typ.): 5.8 V
 No output discharge during off-state
 Open-drain OCP on FLAGB
 Thermal shutdown
 Undervoltage lockout (UVLO)
 Applications
 Smart phones
 Tablets
 Storage devices
 Cameras
 Portable devices
 Description
The DIO7495 load-management switch is designed
for applications that demand a highly integrated
solution. It disconnects loads powered from the DC
power rail (< 5.5 V) with high load-capacitance and
strict off-state current targets. The DIO7495 has both
over-current protection and over-voltage protection.
Unwanted reverse current from VOUT to VIN during ON
and OFF states is stopped by the real reverse-current
blocking (RRCB) function. The low off-state current
drain (< 2 μA maximum) is utilized to help meet
standby power conditions. To support a wide range of
applications in storage, such as medical, consumer,
optical, and industrial-device power management, the
input voltage will operate from 2.5 V to 5.5 V DC.
Switch control is handled by a logic input (Active
HIGH) that can interact directly with low-voltage
control signal/general-purpose input/output (GPIO)
without the assistance of an external pull-down
resistor. The DIO7495 is packaged in flip-chip
QFN1.2*1.2-9.