P r o d c t
I
I
n n o v
PB58
m
nno
EK50
u
PB50,
v
a
a t i o n
F
F
r
r
o
o
m
EK50
EK50
6"
GND
Evaluation Kit for PB50, PB58 Power Boosters
INTRODUCTION
This easy-to-use kit provides a platform for the evalua-
tion of the PB50 and PB58 high voltage power boosters.
The PB50 and PB58 are designed most commonly in
combination with a small signal, general purpose op
amp. However, they can also be used without a driver
amplifier. This kit can be used to analyze a multitude of
standard or proprietary circuit configurations.
GND
GND
GND
GND
GND
+Vcc
+Vcc
GND
1
1
OP AMP
OP AMP
+IN
PARTS LIST
Part #
HS13
EVAL01
MS03
HWRE02
HWRE05
TW0 3
Description
Heatsink
PC Board
Mating Socket
Hardware Kit
8-Pin Wire Wrap Socket
Thermal Washer
Quantity
1
1
1
1
1
1 Box/10
GND
GND
+Vs
–Vcc
–IN
GND
PB50
PB58
PB58
GND
GND
IN
GND
COM
GND
–Vs
GND
8"
HWRE02 contains the following:
4 #8 x .375" Panhead Screws
4 #8 x .375" Hex Spacers
4 #8 x 2.00" Hex Stand Offs
2 #6 x 1.25" Panhead Screws
2 #6 x 5/16" Hex Nuts
GND
GND
GND
GND
GND
GND
GND
RCL
RCL
GND
GND
GND
EVAL01
REV–B
REV–B
PIN1
CC
OUT
GND
GND
RG
RG
GND
GND
GND
EK 50
ASSEMBLY
#8 x .375" Panhead Screw
4 places typ
8-pin wire wrap socket
Eval01 PC Board
Teflon Tubing
(2 Opposite Pins
Minimum)
#8 x .375"
Hex Spacer
4 places typ
MS03 Mating Socket
#8 x 2.00"
Hex Standoff
4 places typ
Recessed Nuts
#6 x 5/16"
2 PlacesTyp
PB50/PB58
Package
#6 x 1.25"
Panhead Screws
2 Places Typ
HS13 Heatsink
CAUTION
1. Use thermal grease or Apex Precision Power Thermal Washer TW03 between power booster and heatsink.
2. Use 18 gauge teflon sleeve on at least two opposite pins
3. Mounting torque greater than 7 in•lbs on power booster mounting bolts will void warranty!
Copyright © Cirrus Logic, Inc. 2009
(All Rights Reserved)
EK50U
http://www.cirrus.com
MAY 2009
1
APEX − EK50UREVE
EK50
EQUIVALENT SCHEMATIC
P r o d u c t I n n o v a t i o nF r o m
+
+
+
–VCC
–VS
+
+
–IN
2
8
–
4
–VCC
+VCC
6
5
4
IN
6
RG
7
–VS
GAIN
1
PB50
OUT
PB58
COMP
5
CC
8
COM CL
+
2
+VS
3
+
AD707
+IN
3
OUT
+
1
7
GND
RCL
+VCC
+
+
+
+
+VS
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 apex.support@cirrus.com.
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.
2
EK50U
Embedded System
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