参数资料
型号: LTC3816IFE#TRPBF
厂商: Linear Technology
文件页数: 3/44页
文件大小: 0K
描述: IC CONTROLLER S-PHASE 38TSSOP
标准包装: 200
应用: 控制器,Intel IMVP-6,IMVP-6.5?
输入电压: 4.5 V ~ 36 V
输出数: 1
输出电压: 0.013 V ~ 1.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 38-TFSOP (0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 38-TSSOP 裸露焊盘
包装: 带卷 (TR)
LTC3816
ORDER INFORMATION
LEAD FREE FINISH
LTC3816EFE#PBF
LTC3816IFE#PBF
LTC3816EUHF#PBF
TAPE AND REEL
LTC3816EFE#TRPBF
LTC3816IFE#TRPBF
LTC3816EUHF#TRPBF
PART MARKING*
LTC3816FE
LTC3816FE
3816
PACKAGE DESCRIPTION
38-Lead Plastic eTSSOP
38-Lead Plastic eTSSOP
38-Lead (5mm × 7mm) Plastic QFN
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
LTC3816IUHF#PBF
LTC3816IUHF#TRPBF 3816
38-Lead (5mm × 7mm) Plastic QFN
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating junction temperature ranges.
*The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
junction temperature range, otherwise specifications are at T A = 25°C. V IN = 12V, BSOURCE = EXTV CC = 0V, VR ON = 5V, unless
otherwise noted. (Notes 2, 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Input and INTV CC Linear Regulator
V IN
I VIN
V IN Supply Voltage Range
V IN Supply Current
Normal Mode
Shutdown
V INTVCC > V UVLO
V BOOST = V INTVCC , f OSC = 400kHz (Note 4)
VR ON = 0V
l
4.5
11
27
36
100
V
mA
μA
INTV CC
V INTVCC(LINE)
Internal V CC Voltage
Line Regulation
7.5V < V IN < 36V
l
4.9
5.2
5.5
±1.0
V
%
V INTVCC(LOAD) Load Regulation
Load = 0mA to 20mA
–0.25
–1.0
%
V EXTVCC
EXTV CC Switchover Voltage
EXTV CC Ramping Positive
4.25
4.50
4.75
V
V EXTVCC(HYS)
EXTV CC Hysteresis
0.4
V
V EXTVCC(DROP) EXTV CC Voltage Drop
Load = 20mA, V EXTVCC = 5V
40
100
mV
V UVLO
INTV CC Undervoltage Reset
INTV CC Ramping Positive
3.7
3.9
4.1
V
Undervoltage Hystersis
Switcher Control Loop
0.4
V
V CC(CORE)
? V CC(CORE)
A EA
f BW
I COMP
I VCC(SEN)
I VSS(SEN)
I VFB
I ITCFB
V CC(CORE) = (V CC(SEN) – V SS(SEN) )
V CC(CORE) Voltage Line Regulation
Error Amplifier DC Gain
Error Amplifier Unity-Gain Bandwidth
Error Amplifier Output Source Current
Error Amplifier Output Sink Current
V CC(SEN) Input Current
V SS(SEN) Input Current
V FB Input Current
I TCFB Input Current
V CC(CORE) > 0.75V (Note 5)
0.5V ≤ V CC(CORE) ≤ 0.75V (Note 5)
0.3V ≤ V CC(CORE) < 0.5V (Note 5)
V IN = 7.5V to 36V (Note 5)
No load
(Note 6)
V COMP = 0V
V COMP = 5V
V ISENN = V CC(SEN) , 0V ≤ V CC(SEN) ≤ 1.5V
V SS(SEN) = 0V
0V ≤ V FB ≤ 2V
0V ≤ V ITCFB ≤ 1.5V
l
l
l
5
±0.002
80
20
–1.5
±0.75
±6
±10
±30
–60
±0.1
±0.1
%
mV
mV
%/V
dB
MHz
mA
mA
μA
μA
μA
μA
3816f
 
相关PDF资料
PDF描述
LTC3819EG#TRPBF IC CNTRLR STEP DOWN 36-SSOP
LTC3822EGN-1#PBF IC REG CTRLR BUCK PWM CM 16-SSOP
LTC3822EMSE#TRPBF IC REG CTRLR BUCK PWM CM 10-MSOP
LTC3823IUH#PBF IC REG CTRLR BUCK PWM CM 32-QFN
LTC3824EMSE#PBF IC REG CTRLR BUCK PWM CM 10-MSOP
相关代理商/技术参数
参数描述
LTC3816IUHF#PBF 功能描述:IC CONTROLLER S-PHASE 32QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
LTC3816IUHF#TRPBF 功能描述:IC CONTROLLER S-PHASE 32QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
LTC3819EG#PBF 功能描述:IC CNTRLR STEP DOWN 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
LTC3819EG#TRPBF 功能描述:IC CNTRLR STEP DOWN 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
LTC3822EDD#PBF 功能描述:IC REG CTRLR BUCK PWM CM 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,000 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:1MHz 占空比:50% 电源电压:9 V ~ 10 V 降压:无 升压:是 回扫:是 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 85°C 封装/外壳:8-TSSOP(0.173",4.40mm 宽) 包装:带卷 (TR)