hours, enabling a significant time-to-market advantage for system design engineers.

Additionally, Exar’s Digital Power Studio™ is an easy to use software environment, empowering engineers to create complex

sequencing schemes and power systems, and modify voltage, current or other parameters in seconds.

power and GPIOs. The XRP7704, XRP7708, XRP7713, XRP7714, and XRP7740 devices provide a complete power management

solution in one IC and are fully programmable via the included I²C serial interface. Independent Digital Pulse-Width Modulator

(DPWM) channels regulate output voltages and provide all required protection functions such as current limiting and over-

voltage protection.

Feature

Advantage

Benefit

(re)configurability /

Flexibility

•

Digitally (re)configurable

SoC power supply solution

•

Reduces design effort by using simple GUI

instead of changing hardware

•

Reduces risk by enabling customer to repair/

upgrade power supply when already at

end-customer location

•

Use common platform across multiple

customer designs

Complete, Feature-Rich

Power SoC Solution

•

Power SoC Solution replaces up to 13

discrete ICs in 6x6 mm package

•

Usable across a wide range of Vin,

and broad cross-section of embedded

processors, ASICs, or SOCs.

•

Replaces cumbersome discrete solutions,

reduces footprint and cost of passive

components

Digital Power Studio™

•

Rapid development, easy to use

•

Enables fast, simple design of complex

power solution

•

Accelerates time to market from first meeting

to production in as little as 2 weeks

•

Enable wide range of design engineers to

leverage their level of expertise for optimal

design

Small SoC power supply solution with 4

power controllers, 1 LDO and all power

management on a single chip.

Power SoC Solution replaces up to 13

discrete ICs in 6x6 mm package.

Excellent Efficiency

Up to 93% efficiency on 4

combined voltage rails.

Digitally (re)configurable SOC power supply solution

Useable across

a wide range of

Vin, and broad

cross-section

of embedded

processors,

ASICs, or SOCs.

Digital Power

Studio™ enables

fast, simple design of complex power solution.

50%

55%

60%

65%

70%

75%

80%

85%

90%

95%

100%

1

2

3

4

5

6

XRP7714 4-Channel Efficiency

Vin = 5V

Vout = 1 , 1.2, 1.8, 2.5V

Iout = 5A max.

2