PA03A Cirrus Logic Inc, PA03A Datasheet - Page 5

• Manufacturer Part Number: PA03A
• Description: IC PWR AMP 150V 30A AGRADE 12DIP
• Manufacturer: Cirrus Logic Inc
• Series: Apex Precision Power™r

Specifications of PA03A

• Amplifier Type: Power
• Number Of Circuits: 1
• Slew Rate: 8 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 3pA
• Voltage - Input Offset: 250µV
• Current - Supply: 125mA
• Current - Output / Channel: 30A
• Voltage - Supply, Single/dual (±): 30 V ~ 150 V, ±15 V ~ 75 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 12-DIP Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• -3db Bandwidth: -
• Other names: 598-1419; PA03A

At a gain of 3:
1. Connect a 470pF compensation capacitor between
2. Typical slew rate will be 5V/µs.
3. Typical phase margin will be 45°.
At unity gain:
1. Connect a 1.8nF compensation capacitor between
2. Typical slew rate will be 1.8V/µs.
3. Typical phase margin will be 65°.
PA02U
ContACting CiRRUs LogiC sUPPoRt
For all Apex Precision Power product questions and inquiries, call toll free 800-546-2739 in North America.
For inquiries via email, please contact [e-mail].
International customers can also request support by contacting their local Cirrus Logic Sales Representative.
To find the one nearest to you, go to www.cirrus.com
IMPORTANT NOTICE
Cirrus Logic, Inc. and its subsidiaries ("Cirrus") believe that the information contained in this document is accurate and reliable. However, the information is subject
to change without notice and is provided "AS IS" without warranty of any kind (express or implied). Customers are advised to obtain the latest version of relevant
information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale
supplied at the time of order acknowledgment, including those pertaining to warranty, indemnification, and limitation of liability. No responsibility is assumed by Cirrus
for the use of this information, including use of this information as the basis for manufacture or sale of any items, or for infringement of patents or other rights of third
parties. This document is the property of Cirrus and by furnishing this information, Cirrus grants no license, express or implied under any patents, mask work rights,
copyrights, trademarks, trade secrets or other intellectual property rights. Cirrus owns the copyrights associated with the information contained herein and gives con-
sent for copies to be made of the information only for use within your organization with respect to Cirrus integrated circuits or other products of Cirrus. This consent
does not extend to other copying such as copying for general distribution, advertising or promotional purposes, or for creating any work for resale.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROP-
ERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”). CIRRUS PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED TO BE
SUITABLE FOR USE IN PRODUCTS SURGICALLY IMPLANTED INTO THE BODY, AUTOMOTIVE SAFETY OR SECURITY DEVICES, LIFE SUPPORT PROD-
UCTS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUS-
TOMER’S RISK AND CIRRUS DISCLAIMS AND MAKES NO WARRANTY, EXPRESS, STATUTORY OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE, WITH REGARD TO ANY CIRRUS PRODUCT THAT IS USED IN SUCH A MANNER. IF THE
CUSTOMER OR CUSTOMER’S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOMER AGREES,
BY SUCH USE, TO FULLY INDEMNIFY CIRRUS, ITS OFFICERS, DIRECTORS, EMPLOYEES, DISTRIBUTORS AND OTHER AGENTS FROM ANY AND ALL
LIABILITY, INCLUDING ATTORNEYS’ FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES.
Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex Precision Power, Apex and the Apex Precision Power logo designs are trademarks of Cirrus Logic, Inc.
All other brand and product names in this document may be trademarks or service marks of their respective owners.
pins 9 and 10.
pins 9 and 10.
P r o d u c t I n n o v a t i o n F r o m
FIGURE 1b.
HIGH VOLTAGE
LOGIC INTERFACE
FIGURE 1a.
DIRECT DRIVE
OF SHUTDOWN
FIGURE 1c.
THERMALLY
ACTIVATED
SHUTDOWN
** SELECT SHUTOFF
TEMPERATURE
SELECT R4 FOR 5V
DROP ON R2
0 = SHUT DN
1 = OPERATE
0 = OPERATE
1 = SHUT DN
CMOS
+15V
+V S
+5V
360–
400mV
360Ω
R3
1K
*
R1
**
2R
4
3
R
500Ω
500Ω
R2
4.7K
R4
30K
THERMAL SENSE
TRANSISTOR
4
3
4
3
PA03 • PA03A
Q14
Q22
500Ω
500Ω
1K
500Ω
500Ω
PA03
Q14
Q22
PA03
1K
Q14
Q22
1K
* NOT REQUIRED
WHEN USING
CMOS LOGIC
LOAD
PA03
5