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LTC4075XEDD#TR

产品描述IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10, 3 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WEED-2, DFN-10, Power Management Circuit
产品类别电源/电源管理    电源电路   
文件大小567KB,共4页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LTC4075XEDD#TR概述

IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10, 3 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WEED-2, DFN-10, Power Management Circuit

LTC4075XEDD#TR规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码SON
包装说明HVSON, SOLCC10,.12,20
针数10
Reach Compliance Codenot_compliant
ECCN代码EAR99
可调阈值YES
模拟集成电路 - 其他类型POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码S-PDSO-N10
JESD-609代码e0
长度3 mm
湿度敏感等级1
信道数量1
功能数量1
端子数量10
最高工作温度70 °C
最低工作温度
封装主体材料PLASTIC/EPOXY
封装代码HVSON
封装等效代码SOLCC10,.12,20
封装形状SQUARE
封装形式SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度)235
电源5 V
认证状态Not Qualified
座面最大高度0.8 mm
最大供电电流 (Isup)0.8 mA
最大供电电压 (Vsup)8 V
最小供电电压 (Vsup)4.3 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn/Pb)
端子形式NO LEAD
端子节距0.5 mm
端子位置DUAL
处于峰值回流温度下的最长时间20
宽度3 mm

文档预览

下载PDF文档
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT DC867
LTC4075XEDD
DESCRIPTION
Demonstration circuit DC867 features the
LTC4075X standalone linear charger that is capa-
ble of charging a single-cell Li-Ion battery from
both AC adapter and USB inputs. DC867 is de-
signed to demonstrate the LTC4075X capability to
automatically select the appropriate power source
for charging. DC867 is set up so that when the
USB source is used as the input, the charge cur-
rent is set to 500mA and when the AC adapter is
available, regardless of the USB input connection,
the charge current increases to 800mA.
The enable operation of the LTC4075X changes
with different input sources. When the LTC4075X
is charging from the AC adapter source, a “logic
low” enables the charger and when the USB input
is used for charging, “logic high” is needed to acti-
vate the LTC4075X. DC867 is design to start
charging with AC adapter as default mode. For
USB input charging, the JP1 jumper has to be set
to the
USB on
position or the
USB ENABLE
pin
(turret) has to be pulled above 1V. The jumper
setting can be
USB on
for AC adapter charging
mode but the
USB ENABLE
terminal (turret) has
to be floating or pulled low to enable AC adapter
mode charging.
There are two LED indicators (the third LED is for
optional “USB power” indication) for battery
charge status and input power status.
The
“CHRG” LED will be turned on when LTC4075X is
charging and it will be turned off when charging is
terminated or the LTC4075X is disabled. The
“PWR” LED will be turned on when the input
source is sufficient to begin charging. The “PWR”
LED will be turned off when the input source is not
present or the input source is below the under
voltage lockout threshold (Typically 4.2V for AC
adapter and 4V for USB inputs).
The charge currents for both USB and AC adapter
charging modes and termination current setting
can be easily adjusted by changing the program
resistors. Please refer to the LTC4075X datasheet
for more information.
DUAL INPUT USB / AC ADAPTER STANDALONE LI-ION CHARGER
Design files for this circuit board are available.
Call the LTC factory.
________________________________________________
LTC is a trademark of Linear Technology Corporation
Table 1.
Performance Summary (T
A
= 25°C unless otherwise noted)
PARAMETER FOR LED DRIVER
Input Voltage Range AC adapter and USB
Output Float Voltage VBAT (constant voltage mode)
Charge Current AC adapter
Charge Current USB Input
Charge Termination
Over The Full Operating Temperature
Range (0°C to 85°C)
R4 = 1.24K
R3 = 2.10K
R5 = 2.00K
CONDITION
VALUE
4.3V to 6V
4.2V +/- 1%
800mA
476mA (500mA max, 0°C to
85°C)
50mA
1

LTC4075XEDD#TR相似产品对比

LTC4075XEDD#TR LTC4075EDD#TR DC867A LTC4075EDD#PBF LTC4075EDD#TRPBF LTC4075XEDD#TRPBF
描述 IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10, 3 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WEED-2, DFN-10, Power Management Circuit IC charg batt LI-ON usb 10dfn board eval for ltc4075edd IC CHARG BATT LI-ON USB 10DFN IC CHARG BATT LI-ON USB 10DFN IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10, 3 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WEED-2, DFN-10, Power Management Circuit
是否Rohs认证 不符合 - - 符合 符合 符合
厂商名称 Linear ( ADI ) - - Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
零件包装代码 SON - - DFN DFN SON
包装说明 HVSON, SOLCC10,.12,20 - - VSON, SOLCC10,.12,20 VSON, SOLCC10,.12,20 HVSON, SOLCC10,.12,20
针数 10 - - 10 10 10
Reach Compliance Code not_compliant - - compliant compliant compliant
ECCN代码 EAR99 - - EAR99 EAR99 EAR99
可调阈值 YES - - YES YES YES
模拟集成电路 - 其他类型 POWER SUPPLY SUPPORT CIRCUIT - - POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码 S-PDSO-N10 - - S-PDSO-N10 S-PDSO-N10 S-PDSO-N10
JESD-609代码 e0 - - e3 e3 e3
长度 3 mm - - 3 mm 3 mm 3 mm
湿度敏感等级 1 - - 1 1 1
信道数量 1 - - 1 1 1
功能数量 1 - - 1 1 1
端子数量 10 - - 10 10 10
最高工作温度 70 °C - - 70 °C 70 °C 70 °C
封装主体材料 PLASTIC/EPOXY - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 HVSON - - VSON VSON HVSON
封装等效代码 SOLCC10,.12,20 - - SOLCC10,.12,20 SOLCC10,.12,20 SOLCC10,.12,20
封装形状 SQUARE - - SQUARE SQUARE SQUARE
封装形式 SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE - - SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度) 235 - - 260 260 260
电源 5 V - - 5 V 5 V 5 V
认证状态 Not Qualified - - Not Qualified Not Qualified Not Qualified
座面最大高度 0.8 mm - - 0.8 mm 0.8 mm 0.8 mm
最大供电电流 (Isup) 0.8 mA - - 0.8 mA 0.8 mA 0.8 mA
最大供电电压 (Vsup) 8 V - - 8 V 8 V 8 V
最小供电电压 (Vsup) 4.3 V - - 4.3 V 4.3 V 4.3 V
标称供电电压 (Vsup) 5 V - - 5 V 5 V 5 V
表面贴装 YES - - YES YES YES
技术 CMOS - - CMOS CMOS CMOS
温度等级 COMMERCIAL - - COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) - - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 NO LEAD - - NO LEAD NO LEAD NO LEAD
端子节距 0.5 mm - - 0.5 mm 0.5 mm 0.5 mm
端子位置 DUAL - - DUAL DUAL DUAL
处于峰值回流温度下的最长时间 20 - - 30 30 30
宽度 3 mm - - 3 mm 3 mm 3 mm
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