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參數(shù)資料
| 型號： | QPO-1LZ-01 |
| 廠商： | Vicor Corporation |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC INTERFACE FILTER |
| 標(biāo)準(zhǔn)包裝： | 20 |
| 系列： | Picor®, QUIETPOWER® |
| 其它名稱： | 1102-1095-5 |
PICOR Corporation picorpower.com
QPO-1
Rev 3.6
Page 2 of 17
QPO-1
QUIETPOWER
Absolute Maximum Ratings – Exceeding these parameters may result in permanent damage to the product.
Input Voltage, QPO IN, PEAK IN to GND, REFGND, continuous
-0.5 to 33 Vdc
Input Voltage, QPO IN, PEAK IN to GND, REFGND, 100ms transient
-0.5 to 40 Vdc
Reference Voltage, VREF to GND, REFGND, continuous
-0.5 to 33 Vdc
QPO IN to QPO OUT, no internal current limiting
(2)
15 Adc
Power dissipation, @ 10 A
(3)
4 W
Operating temperature - TA
-40 to 125 °C
22 °C/W
Thermal resistance - RJ-PCB
4 °C/W
Storage temperature, JEDEC Standard J-STD-033B
-55 to 125 °C
Reflow temperature, 20 s exposure
245 °C
ESD, Human body model (HBM)
-4000 to 4000 V
Electrical Characteristics – Parameter limits apply over the operating temp. range, unless otherwise noted.
Parameter
Notes
Min
Max
Units
Operating load current range
Minimum load required for proper operation.
0.03
10
Adc
Output voltage range
Continuous
3.0
30
Vdc
Headroom voltage range (VHR)
See applications details for setting
225
525
mVdc
Transient response voltage
droop, di/dt > 1A/s
(4)
ΔIOUT = 2 A
VHR = 375mV @ 100mA, CIN = 200uF
50
mVdc
ΔIOUT = 10 A
VHR = 375mV @ 100mA, CIN = 1500uF
50
mVdc
Output noise
Input PARD = 100mVpp, 50 – 500kHz
With CHR
(1) = 25uF
10
5
mVpp
mVrms
SC output current accuracy
See applications details for setting
-1
+1
%
Input bias current
Input current from QPO IN to GND
60
mA
Note 2: User must protect load path and limit steady state load current to be less than the absolute maximum of 15A.
Note 3: See Figure 18 for the QPO-1’s power de-rating curve.
Note 4: For faster current transients an additional input capacitor (CIN), between QPO IN and GND, will be required to maintain a minimal voltage drop.
Pad Descriptions
Pad Number
Name
Description
LGA Pattern (Top View)
1, 19, 20
GND
Common ground
2
SLOPE ADJ
RSA resistor connection that sets the slope of the
headroom voltage adjustment vs. load current
(mV/A)
3
VREF
Reference of the active filter that determines the
QPO OUT voltage
4
REFGND
Ground reference for the VREF pin (critical low noise
connection, not internally connected to GND)
5
CESR
Active filter compensation capacitor connection
6
SC SET
RSCSET resistor connection that programs the SC
trim control current
7, 8, 9, 10, 17
QPO OUT
Output pins
11, 12, 13, 14,
18
QPO IN
Input pins (critical thermal path to remove heat
from the package, see PCB suggested layout
15
PEAK IN
Peak Detector Input
16
SC
Current source used to drive the SC/Trim pin of the
power source
Ordering Information
Part Number
Description
QPO-1LZ
(5)
QPO-1 LGA Package, RoHS Compliant
QPO-1LZ-01
QPO-1 LGA Package, RoHS Compliant, Open Frame Package
Note 5: QPO-1LZ is a non-hermetically sealed package. Please read the “Post Solder Cleaning” section on page 16.
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參數(shù)描述 |
|---|---|
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| QPO-2LZ | 功能描述:0.3-5.5V 20A OUT RIP ATTENUATOR RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:Picor®, QUIETPOWER® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
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