参数资料
型号: LTM8052AIV#PBF
厂商: Linear Technology
文件页数: 11/30页
文件大小: 0K
描述: IC UMODULE 36VIN 5A CVCC 81LGA
产品培训模块: LTM8026 and LTM8052 Step-Down uModule Regulators
标准包装: 119
系列: *
LTM8052/LTM8052A
PIN FUNCTIONS
R ADJ =
SS (Pin J8): Soft-Start Pin. Place an external capacitor to
ground to ramp the output voltage during start-up condi-
tions. The soft-start pin has an 11μA charging current.
ADJ (Pin K8): The LTM8052/LTM8052A regulates its ADJ
pin to 1.19V. Connect the adjust resistor from this pin to
ground. The value of R ADJ is given by the equation:
11.9
V OUT – 1.19
where R ADJ is in kΩ.
RUN (Pin L6): The RUN pin acts as an enable pin and turns
on the internal circuitry. It may also be used to imple-
ment a precision UVLO. See the Applications Information
BLOCK DIAGRAM
section for details. The RUN pin is internally clamped, so
it may be pulled up to a voltage source that is higher than
the absolute maximum voltage of 6V through a resistor,
provided the pin current does not exceed 100μA. Do not
leave this pin open.
SYNC (Pin L7): Frequency Synchronization Pin. This pin
allows the switching frequency to be synchronized to an
external clock. The R T resistor should be chosen to oper-
ate the internal clock at 20% lower than the SYNC pulse
frequency. This pin should be grounded when not in use.
Do not leave this pin floating. When laying out the board,
avoid noise coupling to or from the SYNC trace. See the
Synchronization section in Applications Information.
V IN
0.2μF
2.2μH
R SENSE
10k
V OUT
2.2μF
RUN
SS
SYNC
V REF
CTL_I
CURRENT
MODE
CONTROLLER
V IN
INTERNAL
REGULATOR
CTL_T
COMP
10k
2.2nF
11
GND
RT
For more information www.linear.com/LTM8052
ADJ
8026 BD
8052fc
相关PDF资料
PDF描述
TRME336M035R0050 CAP TANT 33UF 35V 20% 2917
VE-JWM-CW-B1 CONVERTER MOD DC/DC 10V 100W
TLE4270D IC REG LDO 5V .55A DPAK-5
LTC4221CGN#PBF IC CTLR HOT SWAP DUAL 16SSOP
7-1734857-5 PCI EXP STRADDLE 98P BLK 30U"
相关代理商/技术参数
参数描述
LTM8052EV#PBF 功能描述:IC DC/DC UMODULE BUCK 5A 81LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):66V 电压 - 输入(最大):160V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):* 电源(瓦) - 制造商系列:50W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H(116.8mm x 47.2mm x 20.1mm) 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源(瓦特)- 最大:*
LTM8052IV#PBF 功能描述:IC UMODULE CVCC STEP DOWN 81LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入(最小):55V 电压 - 输入(最大):100V Voltage - Output 1:5.8V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出(最大):* 电源(瓦) - 制造商系列:100W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9 针半砖 BusMod 尺寸/尺寸:2.36" L x 2.28" W x 1.08" H(59.9mm x 57.9mm x 27.4mm) 包装:散装 工作温度:-25°C ~ 100°C 效率:* 电源(瓦特)- 最大:*
LTM8061 制造商:LINER 制造商全称:Linear Technology 功能描述:32V, 2A μModule Li-Ion/ Polymer Battery Charger
LTM8061EV-4.1#PBF 功能描述:IC BATTERY CHARGER 4.1V 77-LGA RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:µModule® 其它有关文件:STC3100 View All Specifications 特色产品:STC3100 - Battery Monitor IC 标准包装:4,000 系列:- 功能:燃料,电量检测计/监控器 电池化学:锂离子(Li-Ion) 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-MiniSO 包装:带卷 (TR) 其它名称:497-10526-2
LTM8061EV-4.1PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:32V, 2A μModule Li-Ion/ Polymer Battery Charger