參數(shù)資料
型號(hào): ADP3404
廠商: Analog Devices, Inc.
英文描述: GSM Power Management System
中文描述: 手機(jī)電源管理系統(tǒng)
文件頁(yè)數(shù): 7/12頁(yè)
文件大小: 149K
代理商: ADP3404
ADP3404
–7–
REV. 0
VBAT
V
350
300
1003
7
4
I
G
5
6
250
200
150
PWRONIN, SIMON, AND ANALOGON
PWRONIN AND SIMON
PWRONIN
TPC 1. Ground Current vs. Battery Voltage
LOAD CURRENT
mA
0
140
20
40
60
80
100
120
160
0
D
140
80
60
40
20
120
100
TPC 2. VCCA Dropout Voltage vs. Load Current
LOAD CURRENT
mA
80
0
D
70
40
30
20
10
60
50
0
1
2
3
4
5
TPC 3. VTCXO Dropout Voltage vs. Load Current
Typical Performance Characteristics
VRTC
V
200
00
2.7
0.3
I
R
0.6
0.9
1.2
1.5
1.8
2.1
2.4
180
100
60
40
20
160
140
80
120
+85 C
+25 C
20 C
TPC 4. RTC I/V Characteristic
V
TIME
100 s/DIV
VBAT 100mV/DIV
3.2
3.0
MLCC CAPS
VCC 10mV/DIV
VCCA 10mV/DIV
VTCXO 10mV/DIV
TPC 5. Line Transient Response, Maximum Loads
V
TIME
100 s/DIV
3.2
3.0
MLCC CAPS
VBAT (100mV/DIV)
VCC (10mV/DIV)
VCCA (10mV/DIV)
VTCXO (10mV/DIV)
TPC 6. Line Transient Response, Minimum Loads
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ADP3405 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:GSM Power Management System