MC34703
features for use with high power processors and controllers, including power-up and power-down sequencing of the I/O and core supply voltages in relation to each other. Features
- Wide input Operating Voltage Range: 2.8 V to 13.5 V
- Adjustable Output Voltages
- Continuous Core Voltage Supply Currents up to 10 A (with infrequent excursions to 12 A permitted)
- Undervoltage Lockout
- Selectable Power Sequencing
- Programmable Watchdog Timer
- Voltage Margining via I2C Bus ..
- Overcurrent Protection
- Reset with Programmable Power-ON Delay
2.8 to 13.5 V
INTEGRATED POWER SUPPLY IC
PNB SUFFIX 98ASA10705D 33-PIN PQFN
ORDERING INFORMATION
Device MC34703PNB/R2 Temperature Range (TA) -40 to 85°C Package 33 PQFN
VIN2 VBST VBST (sense) VBD FREQ CLKSYN VIN1 LDRV ISNS LDO LCMP SR LFB RESET BOOT SW_A SW_B VOUT P PGND GND INV RT VBST
VDDH (I/O)
I2C Bus
SDA SCL EN1 EN2 Optional CLKSEL ADDR VDDI
VDDL (Core)
Figure 1. MC34703 Simplified Application Diagram
- This...
