SLG47105-EV中文资料瑞萨数据手册PDF规格书

▪ Two Power Supply Inputs:

• 2.5 V (±8 %) to 5.0 V (±10 %) VDD

• 3.3 V (±9 %) to 12.0 V (±10 %) VDD2

▪ Four High Voltage High Current Drive GPOs

• Dual/Single Full Bridge Driver Option

• Quad/Dual/Single Half Bridge Driver Option

• Slew Rate Modes:

◦ Motor Driver Mode

◦ Pre-Driver (MOSFET Driver) Mode

• Sleep Function

• Low RDS(ON) High-side + Low-side resistance =

0.4 typical

• 2 A Peak, 1.5 A RMS per Full Bridge

(at VDD2 = 5 V, TA = 25 °C) [1]

• 4 A Peak, 3 A RMS per two Full Bridge connected

in parallel (at VDD2 = 5 V, TA= 25 °C) [1]

• 2 A Peak, 1.5 A RMS per Half Bridge GPO

(at VDD2 = 5 V, TA = 25 °C) [1]

• Integrated Protections:

◦ Over Current Protection (OCP)

◦ Short Circuit Protection

◦ Under-Voltage Lockout (UVLO)

◦ Thermal Shutdown (TSD)

• SENSE_A, SENSE_B Inputs that are connected to

the Current Comparators for Current Control

• Fault Signal Indicator individual per Full Bridge:

◦ OCP

◦ UVLO

◦ TSD

▪ Differential Amplifier with Integrator and Comparator

for Motor Speed Control Function

▪ Two Current Sense Comparators with Dynamical Vref Mode