DB64 Cirrus Logic Inc, DB64 Datasheet

DB64

Manufacturer Part Number

DB64

Description

DEMO BOARD FOR SA306-IHZ

Manufacturer

Cirrus Logic Inc

Series

Apex Precision Power™r

Type

MOSFET & Power Driverr

Datasheets

1.SA57-IHZ.pdf (2 pages)

2.DB64.pdf (6 pages)

Specifications of DB64

Main Purpose

Power Management, Motor Control

Embedded

Utilized Ic / Part

SA306

Primary Attributes

3-Ph DC Motors

Secondary Attributes

12V Supply, 1kW Peak Power, 17A Peak Current, Board can Dissipate 7-9W

Input Voltage

5 V

Board Size

95.25 mm x 44.45 mm

Maximum Operating Temperature

+ 70 C

Minimum Operating Temperature

0 C

Product

Power Management Modules

Dimensions

95.25 mm x 44.45 mm

For Use With/related Products

SA306-IHZ

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Other names

598-1488

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64-PIN QFP, PACkAGE SyTlE HQ

(actual footprint 17.45mm X 17.45mm)

www.cirrus.com

North America +1 800-625-4084

Europe/UK +44 (0) 1628-891-300

jEDEC M0-188

Asia Pacific +852 2376-0801

Toll-Free +1-800-888-5016

Japan +81 (3) 5226-7757

Austin, Texas 78746

TECHNICAl SUPPoRT

T +1-512-851-4000

F +1-512-851-4977

CIRRUS loGIC, INC.

2901 Via Fortuna

+1 800-546-2739

SAlES SUPPoRT

lEARN MoRE AT

United States

Cirrus Logic has added two new high current, high

voltage pulse width modulation (PWM) ICs to its Apex

Precision Power family of motor control products. The

SA306-IHZ and SA57-IHZ are designed to address the

lack of off-the-shelf solutions targeted at driving frac-

tional horsepower DC motors that operate in the 9 V

to 60 V supply range.

SA306-IHZ and the SA57-IHZ offer a very attractive

option versus discrete solutions requiring up to 70%

more board space. Starting with their power ratings,

both ICs can provide 5 A of continuous output current

and up to 17 A PEAK – an industry first for a pwm IC.

An even higher 8 A of continuous output current is

possible by selecting the A-Grade versions of each

device – the SA306A-FHZ or the SA57A-FHZ.

package (PowerQFP) with a footprint measuring less

than two centimeters square. The PowerQFP provides

customers with the opportunity to increase the ther-

mal efficiency of their motor control designs. By utiliz-

ing a cutout in the printed circuit board and mounting

the IC upside down, the power dissipation capabilities

of the package can be increased by up to 3X versus a

standard on-board mounting configuration.

Apex Precision Power product design engineers can

also slim the profile of the overall board layout. With

the driver placed “through” the board, the addition of

a heatsink can be nearly flush mounted. The size of

the heatsink is reduced as well thanks to the

As monolithic, single package solutions, both the

Both ICs are available in a 64-pin Power Quad

This patent-pending approach developed by the

FoR DRIVING MID-RANGE BRUSHlESS AND BRUSH DC MoToRS

SA306-IHZ, SA57-IHZ

HIGH CURRENT, HIGH VolTAGE PWM ICS

SA306-IHZ, SA57-IHZ APPlICATIoNS

•

SA306-IHZ, SA57-IHZ FEATURES

•

switching technology of the SA306-IHZ and SA57-

IHZ. PWM operation minimizes the power dissipa-

tion issues compared with a linear amplifier, while

greatly increasing thermal efficiency of the overall

system. This allows the circuit to run cooler and

thus increase long-term reliability. These ICs also

use smaller filter components because they switch

at frequencies of up to 100 kHz.

Office Equipment

Military, Aerospace

Direct control of the dual power stages

Operate with MCU or DSP control

Industrial Process Control

Single supply voltage: 9 V to 60 V

Output current: 5 A continuous, 17 A PEAK

Cycle-by-cycle current limit

Direct control of all six power devices

(SA306-IHZ)

(SA57-IHZ)

Motor drives in positioning control

Motor drives in factory automation

Motor drives in robotics

Motor drives in copiers, fax machines

Motor drives in currency dispensers

Motor drives in aircraft seating

INDUSTRIAl CoMPoNENTS

Related parts for DB64

DB64 Summary of contents

Page 1

Cirrus Logic has added two new high current, high voltage pulse width modulation (PWM) ICs to its Apex Precision Power family of motor control products. The SA306-IHZ and SA57-IHZ are designed to address the lack of off-the-shelf solutions targeted at ...

Page 2

... Fully assembled demonstration boards are avail- able now for both the SA306-IHZ and the SA57- IHZ to help with rapid prototyping. The DB63 is the demo board for the SA57-IHZ, and the DB64 is set up for the SA306-IHZ. Each board comes fully assembled, including an evaluation unit of either the SA57-IHZ or the SA306-IHZ ...

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