参数资料
型号: 88EM8081XX-SAG2C000-T
厂商: MARVELL SEMICONDUCTOR INC
元件分类: 稳压器
英文描述: 2 A POWER FACTOR CONTROLLER, 120 kHz SWITCHING FREQ-MAX, PDSO8
封装: GREEN, SOIC-8
文件页数: 18/64页
文件大小: 667K
代理商: 88EM8081XX-SAG2C000-T
Functional Characteristics
VDD Characteristics
Copyright 2010 Marvell
Doc. No. MV-S106340-01 Rev. B
August 6, 2010, Preliminary Information
Document Classification: Proprietary
Page 25
4
Functional Characteristics
The following applies unless otherwise noted: VIN = 60Hz half-wave sinusoidal from 0V to the peak
voltage (VPK) given in the test conditions of each graph. TA = 25°C.
All measurement readings are typical.
4.1
VDD Characteristics
Figure 4: IDD Quiescent (IDD_QST) vs. VDD
Test Conditions:
VIN = 0V
FSW = 118kHz
VFB = 0V
CGate = 1nF
V_Isns = 0V
Figure 5a: IDD vs. VDD (VDD_ON)
Figure 5b: IDD vs. VDD (VDD_ON)
Test Conditions:
VIN = 0V
FSW = 118kHz
VFB = 0V
CGate = 1nF
V_Isns = 0V
Test Conditions:
VIN = 0V
FSW = 118kHz
VFB = 2.4V
CGate = 1nF
V_Isns = 0V
0
10
20
30
40
50
60
70
80
90
100
02468
10
12
VDD (V)
IDD
(
μ
A)
0
1
2
3
4
5
6
02
46
8
10
12
14
16
VDD (V)
ID
D
(
m
A
)
VDD Falling
VDD Rising
0
1
2
3
4
5
6
7
02
468
10
12
14
16
VDD (V)
IDD
(
m
A)
VDD Falling
VDD Rising
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