DS9034PC [DALLAS]
PowerCap; POWERCAP
| 型号： | DS9034PC |
| 厂家： | 
DALLAS SEMICONDUCTOR |
| 描述： | PowerCap |
| 文件： | 总3页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DS9034PC/PCI
PowerCap
www.maxim-ic.com
FEATURES
PACKAGE OUTLINE
C Provides 10 years of battery backup power for
Nonvolatile (NV) SRAMs in the PowerCap
Module (PCM) package
C Snaps directly onto a surface-mounted
PowerCap module base to form a complete
NV SRAM module
C Attaches after module base has been surface-
mounted to protect lithium battery from the
high temperatures of reflow soldering
C Maintains mechanical and electrical
connection with module base even during
severe shock and vibration stresses
C Detachment feature allows easy removal
using a regular screwdriver
GND
VBAT
SIDE VIEW
TOP VIEW
C Periodic replacement allows NV SRAM
module life to be extended indefinitely
C Optional industrial temperature range of
-40°C to +85°C, designated PCI
PIN DESCRIPTION
VBAT
GND
- +3V Battery Output
- Ground
C Compatible with these PowerCap module
bases:
ABSOLUTE MAXIMUM RATINGS
Operating Temperature:
0°C to +70°C,
C DS1230YP/ABP/WP
C DS1245YP/ABP/WP
C DS1250YP/ABP/WP
-40°C to +85°C for PCI parts
Storage Temperature:
-40°C to +70°C,
-40°C to +85°C for PCI parts
C DS1330YP/ABP/WP
C DS1345YP/ABP/WP
C DS1350YP/ABP/WP
BATTERY CHARACTERISTICS
Nominal Voltage
Nominal Capacity
Chemistry
3V
130mAh
Li(CF)X
Data Retention Life
10 Years (25°C)
DESCRIPTION
The DS9034PC PowerCap is a snap-on lithium power source for NV SRAMs in Dallas Semiconductor’s
directly surface-mountable PowerCap module base package. After a PowerCap module has been soldered
in place and cleaned, the DS9034PC PowerCap is snapped onto the base to form a complete NV SRAM
module. The PowerCap is keyed to prevent incorrect attachment and is designed to maintain mechanical
and electrical contact with its host module base even during severe mechanical shock and vibration. The
DS9034PC is easily removed by inserting a regular screwdriver into the detachment feature and prying
gently outward and upward to release the PowerCap from the module base.
1 of 3
100102
DS9034PC/PCI
POWERCAP ATTACHMENT
POWERCAP REMOVAL
2 of 3
DS9034PC/PCI
DS9034PC PACKAGE DIMENSIONS
PKG
DIM
A
B
C
INCHES
NOM
MIN
MAX
0.855
0.965
0.220
0.075
0.075
0.845
0.955
0.210
0.065
0.065
0.850
0.960
0.215
0.070
0.070
D
E
ATTENTION: BATTERY COMPONENT
The DS9034PC contains a lithium battery. Do not short, ground or apply external voltages to the
electrical portions of this device. Do not expose to temperatures over +85LC. Do not subject this device to
any type of cleaning process. Store only in non-conductive containers. Failure to observe these
precautions may result in battery discharge or decreased battery life.
3 of 3
相关型号：
DS9071H-35R
Card Edge Connector, 35 Contact(s), 1 Row(s), Female, Right Angle, Solder Terminal,
DALLAS
©2020 ICPDF网 联系我们和版权申明