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參數資料
| 型號： | ADP3502 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | CDMA Power Management System |
| 中文描述： | CDMA的電源管理系統 |
| 文件頁數： | 8/36頁 |
| 文件大小： | 714K |
| 代理商： | ADP3502 |
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REV. 0
–8–
ADP3502
ABSOLUTE MAXIMUM RATINGS
*
Voltage on ADAPTER, ADPSUPPLY Pin
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, 15 V
Voltage on VBAT Pin to GND . . . . . . . . . . . . –0.3 V, +6.5 V
Voltage on Pins 6–13, 21–28
to GND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, V
LDO1
+ 0.3 V
Voltage on Pins 1, 62–64 . . . . . . . . . . . –0.3 V, VBAT + 0.3 V
Voltage on Pins 20, 32 . . . . . . . . . . . . . –0.3 V, V
RTCV
+ 0.3 V
Voltage on Pin 60 . . . . . . . . . . . . . . –0.3 V, V
ADAPTER
+ 0.3 V
Voltage on Pins 2–5, 14, 30, 31, 33 . . . . . . . . . –0.3 V, +6.5 V
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Operating Temperature Range . . . . . . . . . . . –30
°
C to +85
°
C
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADP3502 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 125
°
C
JA
Thermal Impedance (TQFP-64)
(2-Layer Board) . . . . . . . . . . . . . . . . . . . . . . . . . . .87.4
°
C/W
JA
Thermal Impedance (TQFP-64)
(4-Layer Board) . . . . . . . . . . . . . . . . . . . . . . . . . . 56.2
°
C/W
Lead Temperature Range
(Soldering, 60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
°
C
*
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability. Absolute maximum
ratings apply individually only, not in combination. Unless otherwise specified all
other voltages are referenced to GND.
ORDERING GUIDE
Model
Temperature Range
–30
°
C to +85
°
C
Package
ADP3502ASU
64-Lead TQFP
相關PDF資料 |
PDF描述 |
|---|---|
| ADP3502ASU | CDMA Power Management System |
| ADP3510 | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-SM8 -40 to 110 |
| ADP3510ARU | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-SM8 -40 to 110 |
| ADP3522 | GSM Power Management System |
| ADP3522ACP-1.8 | GSM Power Management System |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADP3502ASU | 制造商:AD 制造商全稱:Analog Devices 功能描述:CDMA Power Management System |
| ADP3502ASU-REEL | 制造商:Analog Devices 功能描述:CDMA Power Management System 64-Pin TQFP T/R |
| ADP3510 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CDMA Power Management System |
| ADP3510ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:CDMA Power Management System |
| ADP3510ARU-REEL7 | 制造商:Analog Devices 功能描述: |
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