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零件编号 | QUIETPOWER | ||
描述 | Output Ripple Attenuation SiP | ||
制造商 | Vicor Corporation | ||
LOGO | |||
1 Page
Features
• >20dB PARD attenuation from
50Hz to 500kHz
• Supports point of load regulation
• Peak ripple detector optimizes
performance automatically
• Significantly improves load
transient response
• Efficiency up to 98%
• User selectable performance
optimization
• 3-30Vdc operating range
• 10A rating
PRELIMINARY
Data Sheet
QuietPowerTM
Output Ripple Attenuation SiP
Patents Pending
Shown actual size:
1.0 x 1.0 x 0.2 in
25 x 25 x 5 mm
Product Highlights
Absolute Maximum Ratings
Exceeding these parameters may result in permanent damage to the product
Picor’s QPO-1 output ripple attenuator
System-in-a-Package (SiP) provides active
filtering to achieve greater than 20 dB
attenuation of periodic and random deviation
(PARD) over the frequency range of
50Hz to 500kHz.
The QPO-1 operates over a voltage range
of 3 to 30Vdc and is compatible with most
switching power supplies and converters.
The load is regulated by using remote
sensing or a reference type trim adjustment
feature as is commonly found on most
power supplies.
Parameter
+In to –In
+In to –In
Load current
Maximum power dissipation
Operating temperature
Package thermal resistance
Package thermal resistance
Storage temperature
Part Numbering
The QPO-1’s closed loop architecture
greatly improves load transient response
while ensuring steady-state precise point of
load voltage regulation. The QPO-1 is
available in surface mountable Land Grid
and Ball Grid Array terminations.
QPO
Rating
33
40
15
4
-20 to +85
50
TBD
-40 to +125
Unit
Vdc
Vdc
A
W
°C
°C/W
°C/W
°C
-1L
L = Land Grid Array
B = Ball Grid Array
Notes
Continuous
100ms
Continuous
Ambient
Free Air
Optimum heat sinking
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
QPO-1 Data Sheet
Set your site on PICOR at www.picorpower.com
Page 1 of 8
Vicor’s comprehensive line of power solutions includes modular, high-
density AC-DC & DC-DC modules and accessory components, fully
configurable AC-DC & DC-DC power supplies, and complete custom
power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is
assumed by Vicor for its use. No license is granted by implication or otherwise under any patent or patent
rights of Vicor. Vicor components are not designed to be used in applications, such as life support systems,
wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and
Conditions of Sale, which are available upon request.
Specifications are subject to change without notice.
45 Component Solutions
for Your Power System
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
Fax: 978-475-6715
Email
Vicor Express: [email protected]
Technical Support: [email protected]
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
QPO-1 Data Sheet
P/N 26090
Set your site on VICOR at www.vicorpower.com
Rev. 1.0
12/02/10M
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页数 | 8 页 | ||
下载 | [ QUIETPOWER.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
QUIETPOWER | Output Ripple Attenuation SiP | Vicor Corporation |
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