Motorola 33702
The 33702 provides the means to efficiently supply the Power QUICC™ I, II, and other families of Motorola microprocessors and DSPs. The 33702 incorporates a high-performance switching regulator, providing the direct supply for the microprocessor’s core, and a low dropout (LDO) linear regulator control circuit providing the microprocessor I/O and bus voltage. The switching regulator is a high-efficiency synchronous buck regulator with integrated 50 mΩ N-channel power MOSFETs to provide protection features and to allow space-efficient, compact design.| Part No. | 33702 |
|---|---|
| Datasheet | 33702 Download |
| Manufacturer |  Motorola |
| Description | 3.0 A Switch-Mode Power-Supply |
| Buy | Stock & Price |
FEATURES
● Operating Voltage: 2.8 V to 6.0 V● High-Accuracy Output Voltages
● Fast Transient Response
● Switcher Output Current Up to 3.0 A
● Undervoltage Lockout
● Power Sequencing
● Programmable Watchdog Timer
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● Voltage Margining via Bus Overcurrent Protection Reset with Programmable Power-ON Delay Enable Inputs I2C™ 33702 POWER SUPPLY INTEGRATED CIRCUIT Freescale Semiconductor, Inc... DWB SUFFIX CASE 1324-02 32-LEAD SOICW ORDERING INFORMATION Device PC33702DWB/R2 Temperature Range (TA) -40 to 85°C Package 32 SOICW I2C is a trademark of Phillips Corporation. 33702 Simplified Application Diagram 2.8 6.0 2.8 VV toto 1 3. 5 VV In put MC3 3703 33702 VIN2 VIN2 V VIN1 IN1 O the r Circuits LDRV CS LDO LFB VBD VBD VBST VBST SR RT VLDO = 0.8 t o 5. 0 V (Adjustable) VDDH (I/Os) ADDR SDA SCL GND MPC8XXX MPC85xx PORESET RES ET BO OT SW VBS T EN1 EN2 VOUT = 0.8 to 5.0 V (Adjus table) VDDL (Core) VOUT CLKS YN VOUT CLKS EL PG ND Optional FREQ I NV This document contains information on a product under development.
