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LTC3204EDC-3.3#TR

产品描述LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C
产品类别电源/电源管理    电源电路   
文件大小517KB,共12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

LTC3204EDC-3.3#TR概述

LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C

LTC3204EDC-3.3#TR规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码DFN
包装说明2 X 2 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WCCD-2, DFN-6
针数6
制造商包装代码DC6
Reach Compliance Codenot_compliant
ECCN代码EAR99
模拟集成电路 - 其他类型SWITCHED CAPACITOR REGULATOR
最大输入电压4.5 V
最小输入电压1.8 V
标称输入电压2.4 V
JESD-30 代码S-PDSO-N6
JESD-609代码e0
长度2 mm
湿度敏感等级1
功能数量1
端子数量6
最高工作温度70 °C
最低工作温度
最大输出电流0.3 A
标称输出电压3.3 V
封装主体材料PLASTIC/EPOXY
封装代码HVSON
封装等效代码SOLCC6,.08,20
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
认证状态Not Qualified
座面最大高度0.8 mm
表面贴装YES
切换器配置DOUBLER INVERTER
最大切换频率1800 kHz
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2 mm

文档预览

下载PDF文档
LTC3204-3.3/LTC3204-5/
LTC3204B-3.3/LTC3204B-5
Low Noise Regulated
Charge Pump in 2
×
2 DFN
U
LTC3204B-5
50
75
100
125
OUTPUT CURRENT (mA)
150
3204 TA01b
FEATURES
DESCRIPTIO
Fixed 3.3V or 5V Outputs
V
IN
Range:
1.8V to 4.5V (LTC3204-3.3/LTC3204B-3.3)
2.7V to 5.5V (LTC3204-5/LTC3204B-5)
Output Current:
Up to 150mA (LTC3204-5/LTC3204B-5)
Up to 50mA (LTC3204-3.3/LTC3204B-3.3)
Automatic Burst Mode
®
Operation with I
Q
= 48µA
(LTC3204-3.3/LTC3204-5)
Constant Frequency Operation at All Loads
(LTC3204B-3.3/LTC3204B-5)
Low Noise Constant Frequency (1.2MHz) Operation*
Built-In Soft-Start Reduces Inrush Current
Shutdown Disconnects Load from Input
Shutdown Current <1µA
Short-Circuit/Thermal Protection
Available in Low Profile 6-Lead DFN Package
2 AA Cell to 3.3V
Li-Ion to 5V
USB On-The-Go Devices
White LED Drivers
Handheld Devices
The LTC
®
3204-3.3/LTC3204-5/LTC3204B-3.3/LTC3204B-5
are low noise, constant frequency (1.2MHz) switched ca-
pacitor voltage doublers. The LTC3204-3.3/LTC3204B-3.3
can produce a regulated output voltage of 3.3V
from a minimum input voltage of 1.8V (2 alkaline cells)
whereas the LTC3204-5/LTC3204B-5 can produce 5V from
a minimum of 2.7V (Li-Ion battery) input.
LTC3204-3.3/LTC3204-5 feature automatic Burst Mode
®
operation at light loads to maintain low supply current
whereas LTC3204B-3.3/LTC3204B-5 feature constant
frequency operation at any load. Built-in soft-start circuitry
prevents excessive inrush current during start-up. Thermal
shutdown and current-limit circuitry allow the parts to
survive a continuous short-circuit from V
OUT
to GND.
High switching frequency minimizes overall solution
footprint by allowing the use of tiny ceramic capaci-
tors. In shutdown, the load is disconnected from the
input and the quiescent current is reduced to <1µA. The
LTC3204-3.3/LTC3204-5/LTC3204B-3.3/LTC3204B-5 are
available in a low profile (0.75mm) 6-lead 2mm × 2mm
DFN package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Burst Mode is a registered trademark of Linear Technology Corporation.
*Protected by U.S. Patents including 6411531.
APPLICATIO S
2.2µF
25
2.7V TO 5.5V
2.2µF
1, 7
6
2
C
V
IN
C
+
3
V
OUT
OUTPUT RIPPLE (mVp-p)
5
4
20
15
10
5
0
LTC3204-5/
LTC3204B-5
GND
SHDN
OFF ON
U
TYPICAL APPLICATIO
U
Output Ripple vs Load Current
30
OUTPUT CAPACITANCE = 2.2µF
V
IN
= 3.6V
5V
2.2µF
LTC3204-5
3204 TA01a
0
25
3204fa
1

LTC3204EDC-3.3#TR相似产品对比

LTC3204EDC-3.3#TR LTC3204EDC-3.3#TRM LTC3204EDC-5#TR LTC3204EDC-5#TRM LTC3204EDC-3.3#PBF LTC3204EDC-5#PBF LTC3204BEDC-3.3#PBF
描述 LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C LTC3204 - Low Noise Regulated Charge Pump in 2 x 2 DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
是否Rohs认证 不符合 不符合 不符合 不符合 符合 符合 符合
厂商名称 Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
零件包装代码 DFN DFN DFN DFN DFN DFN DFN
包装说明 2 X 2 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WCCD-2, DFN-6 HVSON, SOLCC8,.08,20 2 X 2 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WCCD-2, DFN-6 VSON, SOLCC8,.08,20 HVSON, SOLCC6,.08,20 HVSON, SOLCC6,.08,20 HVSON, SOLCC6,.08,20
针数 6 6 6 6 6 6 6
制造商包装代码 DC6 DC6 DC6 DC6 DC6 DC6 DC6
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
模拟集成电路 - 其他类型 SWITCHED CAPACITOR REGULATOR SWITCHED CAPACITOR REGULATOR SWITCHED CAPACITOR REGULATOR SWITCHED CAPACITOR REGULATOR SWITCHED CAPACITOR REGULATOR SWITCHED CAPACITOR REGULATOR SWITCHED CAPACITOR REGULATOR
最大输入电压 4.5 V 4.5 V 5.5 V 5.5 V 4.5 V 5.5 V 4.5 V
最小输入电压 1.8 V 1.8 V 2.7 V 2.7 V 1.8 V 2.7 V 1.8 V
标称输入电压 2.4 V 2.4 V 3.6 V 3.6 V 2.4 V 3.6 V 2.4 V
JESD-30 代码 S-PDSO-N6 S-PDSO-N6 S-PDSO-N6 S-PDSO-N6 S-PDSO-N6 S-PDSO-N6 S-PDSO-N6
JESD-609代码 e0 e0 e0 e0 e3 e3 e3
长度 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm
湿度敏感等级 1 1 1 1 1 1 1
功能数量 1 1 1 1 1 1 1
端子数量 6 6 6 6 6 6 6
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
最大输出电流 0.3 A 0.3 A 0.3 A 0.3 A 0.3 A 0.3 A 0.3 A
标称输出电压 3.3 V 3.3 V 5 V 5 V 3.3 V 5 V 3.3 V
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 HVSON HVSON VSON VSON HVSON HVSON HVSON
封装等效代码 SOLCC6,.08,20 SOLCC8,.08,20 SOLCC6,.08,20 SOLCC8,.08,20 SOLCC6,.08,20 SOLCC6,.08,20 SOLCC6,.08,20
封装形状 SQUARE SQUARE SQUARE 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, VERY THIN PROFILE SMALL OUTLINE, 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) 235 235 255 235 260 260 260
认证状态 Not Qualified Not Qualified Not Qualified 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 0.8 mm 0.8 mm 0.8 mm
表面贴装 YES YES YES YES YES YES YES
切换器配置 DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER
最大切换频率 1800 kHz 1800 kHz 1800 kHz 1800 kHz 1800 kHz 1800 kHz 1800 kHz
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) 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 NO LEAD NO LEAD NO LEAD
端子节距 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 20 20 40 20 30 30 30
宽度 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm
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