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参数资料
| 型号： | ADP3401ARU |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 电源管理 |
| 英文描述： | 2nd Level Over Voltage Protection for 2, 3, or 4 Cell LiIon & LiPoly Batteries (2nd Lev Protection) 8-TSSOP -25 to 85 |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28 |
| 封装： | 6.10 MM, THERMALLY ENHANCED, TSSOP-28 |
| 文件页数： | 8/12页 |
| 文件大小： | 281K |
| 代理商： | ADP3401ARU |
ADP3401
–8–
REV. 0
V
TIME – 200
m
s/DIV
I
LOAD
I = 100mA
MLCC CAPS
VCC
I = 200
m
A
Figure 8. VCC Load Step
V
TIME – 100
m
s/DIV
I = 50
m
A
I
LOAD
I = 130mA
MLCC CAPS
VCCA
Figure 9. VCCA Load Step
V
TIME – 50
m
s/DIV
PWRONIN AND ANALOGON (2V/DIV)
VCCA (100mV/DIV)
VTCXO (100mV/DIV)
VCC (100mV/DIV)
Figure 10. Turn-On Transients, Minimum Loads
V
TIME – 50
m
s/DIV
PWRONIN AND ANALOGON (2V/DIV)
VCCA (100mV/DIV)
REFOUT (100mV/DIV)
VCC (100mV/DIV)
VTCXO (100mV/DIV)
Figure 11. Turn-On Transients, Maximum Loads
FREQUENCY – Hz
80
70
04
100k
10
R
100
1k
10k
60
50
10
40
30
20
VTCXO
VCCA
VCC
REFOUT
MLCC OUTPUT CAPS
VBAT = 3.2V, FULL LOADS
Figure 12. Ripple Rejection vs. Frequency
VBAT – V
80
02.5
3.3
2.6
R
2.7
2.8
2.9
3.0
3.1
3.2
70
40
30
20
10
60
50
FREQUENCY = 217Hz
MAX LOADS
VTCXO
VCCA
REFOUT
VCC
Figure 13. Ripple Rejection vs. Battery Voltage
相关PDF资料 |
PDF描述 |
|---|---|
| ADP3402 | Replaced by BQ29412 : Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-SM8 -20 to 85 |
| ADP3402ARU | Replaced by BQ29412 : Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-SM8 |
| ADP3418KRZ-REEL1 | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| ADP3418KRZ1 | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| ADP3418 | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP3401ARU-REEL | 制造商:Analog Devices 功能描述:GSM Power Management System Li-Ion/NiMH 2.765V 28-Pin TSSOP T/R |
| ADP3401ARU-REEL OPT | 制造商:Analog Devices 功能描述: |
| ADP3402 | 制造商:AD 制造商全称:Analog Devices 功能描述:GSM Power Management System |
| ADP3402ARU | 制造商:AD 制造商全称:Analog Devices 功能描述:GSM Power Management System |
| ADP3402ARU-REEL | 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:GSM POWER MANAGEMENT SYSTEM - Tape and Reel |
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