PA15FL Cirrus Logic Inc, PA15FL Datasheet

IC PWR AMP 450V 200MA 10SIP

PA15FL

Manufacturer Part Number
PA15FL
Description
IC PWR AMP 450V 200MA 10SIP
Manufacturer
Cirrus Logic Inc
Series
Apex Precision Power™r
Datasheet
1.PA15FLA.pdf (5 pages)

Specifications of PA15FL

Amplifier Type
Power
Number Of Circuits
1
Slew Rate
20 V/µs
Gain Bandwidth Product
5.8MHz
Current - Input Bias
200pA
Voltage - Input Offset
2000µV
Current - Supply
2mA
Current - Output / Channel
200mA
Voltage - Supply, Single/dual (±)
100 V ~ 450 V, ±50 V ~ 225 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
10-SIP
Number Of Channels
1
Voltage Gain Db
111 dB
Common Mode Rejection Ratio (min)
80 dB
Input Offset Voltage
10 mV
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Maximum Dual Supply Voltage
+/- 225 V
Minimum Operating Temperature
- 25 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
In Transition
Other names
598-1428
PA15FL

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
PA15FL
Manufacturer:
APEX
Quantity:
20 000
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
PA15FLA
Manufacturer:
APEX
Quantity:
20 000
FEATURES
• HIGH VOLTAGE — 450V (±225V)
• LOW COST
• LOW QUIESCENT CURRENT — 3.0mA MAX
• HIGH OUTPUT CURRENT — 200mA
• PROGRAMMABLE CURRENT LIMIT
APPLICATIONS
• PIEZOELECTRIC POSITIONING
• HIGH VOLTAGE INSTRUMENTATION
• ELECTROSTATIC TRANSDUCERS
• PROGRAMMABLE POWER SUPPLIES UP TO 440V
DESCRIPTION
operational amplifier designed as a low cost solution for driving
continuous output currents up to 200mA and pulse currents up
to 350mA into capacitive loads. The safe operating area (SOA)
has no second breakdown limitations and can be observed for
all type loads by choosing an appropriate current limiting resistor.
The MOSFET input stage has integrated static and differential
mode protection. The MOSFET output stage is biased AB for
linear operation. External compensation provides flexibility
in choosing bandwidth and slew rate for the application. The
10-pin power SIP package is electrically isolated.
EQUIVALENT SCHEMATIC
PA15FLU
+V
–V
–IN
+IN
6
1
2
5
The PA15FL is a high voltage, low quiescent current MOSFET
S
S
www.cirrus.com
Q5
R5
R8
Q1
Q15
R11
High Voltage Power Operational Amplifiers
R1 R2
Q6
PA15FL, PA15FLA
Q2
R9
P r o d u c t T e c h n o l o g y F r o m
P r o d u c t
I n n o v a t i o n
F r o m
CC1
9
R6
C1
CC2
8
Q3
Q8
R3
Q12
Q16
R12
Q11
Q13
Copyright © Cirrus Logic, Inc. 2011
R4
R10
R7
(All Rights Reserved)
Q14
OUT
ILIM
Q4
10
7
TYPICAL APPLICATION
ed mirror systems. The composite mirror may be composed of
hundreds of elements, each requiring focusing under computer
control. In such complex systems the PA15FL reduces the
costs of power supplies and cooling with its advantages of low
cost and low quiescent power consumption while increasing
circuit density with the SIP package.
EXTERNAL CONNECTIONS
COMPUTER
COMMAND
VOLTAGE
Piezo positioning may be applied to the focusing of segment-
FOCUS
–IN
LOW POWER, PIEZOELECTRIC POSITIONING
1
GAIN
+IN
≥ 10
≥ 1
2
R
IN
PA15FL • PA15FLA
NC
3
PHASE COMPENSATION
R
CL
NC
4
≅
1
2
–V
PA15FL
+V
OPEN
-V
5
33pf
S
S
C
5
I
S
.6
6
PA15FL • PA15FLA
CL
R
C
+V
F
6
7
S
APEX − PA15FLUREVF
I
LIM
Formed leads available
7
R
See package style FU
10
PACKAGE STYLE FL
R
CL
C
8
OPEN
C
1KΩ
R
C2
R
CL
PIEZO DRIVE
C
C
9
C
10-PIN SIP
C
JAN 2011
C1
V
10
OUT
OUT
1

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PA15FL Summary of contents

Page 1

... ELECTROSTATIC TRANSDUCERS • PROGRAMMABLE POWER SUPPLIES UP TO 440V DESCRIPTION The PA15FL is a high voltage, low quiescent current MOSFET operational amplifier designed as a low cost solution for driving continuous output currents up to 200mA and pulse currents up to 350mA into capacitive loads. The safe operating area (SOA) has no second breakdown limitations and can be observed for all type loads by choosing an appropriate current limiting resistor ...

Page 2

... RESISTANCE, DC, junction to case RESISTANCE, junction to air TEMPERATURE RANGE , Case NOTES: * The specification of PA15FLA is identical to the specification for PA15FL in applicable column to the left. 1. Unless otherwise noted Power supply voltage is typical rating. 2. Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation to achieve high MTTF ...

Page 3

... LOAD CURRENT, I (mA) COMMON MODE REJECTION 100 C = Open 100 1K 10K .1M 1M FREQUENCY, F (Hz) PA15FL • PA15FLA POWER RESPONSE 500 100 20 2K 10K 100K 200K FREQUENCY, F (Hz) PHASE RESPONSE 33pF C 135 C = Open C 180 225 270 100K 1M 10M FREQUENCY, F (Hz) ...

Page 4

... STABILITY The PA15FL has sufficient phase margin to be stable with most capacitive loads at a gain more, using the recom- mended phase compensation. The PA15FL is externally compensated and performance can be tailored to the application ...

Page 5

... 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. PA15FLU PA15FL • PA15FLA 5 ...

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