參數(shù)資料
型號: PT5507C
廠商: Texas Instruments, Inc.
元件分類: 基準電壓源/電流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔離反激式開關穩(wěn)壓9V輸出
文件頁數(shù): 1/9頁
文件大?。?/td> 174K
代理商: PT5507C
For technical support and more information, see inside back cover or visit www.ti.com
PT5500 Series
3-A 5-V/3.3-V Input Adjustable
Integrated Switching Regulator
SLTS132A
(Revised 10/5/2001)
Standard Application
C1 = Optional 1μF ceramic
C2 = Required 100μF (See Notes)
Ordering Information
PT 5501
PT 5502
PT 5503
PT 5504
PT 5505
PT 5506
PT 5507
=3.3 Volts
=2.5 Volts
=2.0 Volts
=1.8 Volts
=1.5 Volts
=1.2 Volts
=1.0 Volts
Pin
1
2
3
4
5
Function
Inhibit *
Vin
GND
V
o
V
o
Adjust
Features
Single-Device: 5V/3.3V Input
DSP Compatible
90% Efficiency
Small Footprint
Space-Saving package
Adjustable Output Voltage
Output Inhibit Function
Short Circuit Protection
Solderable Copper Case
Pin-Out Information
C
1
C
2
+V
O
COM
COM
+V
IN
+
PT5500
2
3
5
4
1
INH
V
O
ADJ
* For Inhibit pin:
Open = output enabled
Ground = output disabled
Description
The PT5500 Excalibur power modules
are a series of high-performance Integrated
Switching Regulators (ISRs). Rated 3A,
these modules operate from input voltages as
low as 3.1V to provide a local step-down
power source. They are an ideal compliment
to the industry’s latest high-performance DSPs
and microprocessors. The series includes
output voltage options as low as 1.0VDC.
The PT5500 series is packaged in a 5-pin
thermally efficient copper case. The case is
solderable, has a small footprint, and can
accommodate both through-hole and surface
mount pin configurations.
The product features external output
voltage adjustment, an inhibit function, and
short circuit protection. A 100μF capacitor
is required for proper operation.
PT Series Suffix
(PT1234
x
)
Case/Pin
Configuration
Vertical
Horizontal
SMD
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Order
Suffix
N
A
C
Package
C ode
(EFK)
(EFL)
(EFM)
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相關代理商/技術參數(shù)
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