LTC3890EUH#PBF

LTC3890EUH#PBF
Mfr. #:
LTC3890EUH#PBF
制造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators 60V, Low IQ, Dual Output Synchronous Step-Down Controller
生命周期:
制造商新产品。
数据表:
LTC3890EUH#PBF 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
LTC3890EUH#PBF 更多信息
产品属性
属性值
制造商:
模拟设备公司
产品分类:
开关稳压器
RoHS:
Y
安装方式:
贴片/贴片
包装/案例:
QFN-32
输出电压:
0.8 V to 24 V
输出电流:
15 A
输出数量:
2 Output
输入电压最大值:
60 V
拓扑:
巴克
输入电压最小值:
4 V
开关频率:
900 kHz
最低工作温度:
- 40 C
最高工作温度:
+ 125 C
系列:
LTC3890
打包:
管子
输入电压:
4 V to 60 V
工作温度范围:
- 40 C to + 125 C
静态电流:
0.06 mA
类型:
Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
品牌:
ADI公司/凌力尔特
关掉:
关掉
开发套件:
DC2236A-B
负载调节:
0.01 %
工作电源电流:
0.06 mA
产品类别:
开关稳压器
出厂包装数量:
73
子类别:
PMIC - 电源管理 IC
Tags
LTC3890EU, LTC3890E, LTC3890, LTC389, LTC38, LTC3, LTC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***p One Stop Global
DC DC Cntrlr Dual-OUT Sync Step Down 4V to 60V Input Automotive 32-Pin QFN EP
***ear Technology
LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
***Components
In a Tube of 73, Linear Technology LTC3890EUH#PBF, Dual Step Down DC-DC Controller 900 kHz 32-Pin, QFN
***ponent Distributors Inc.
High Voltage Dual 2-Phase Synchronous Step-Down Controller
***ark
Dual Synchronous Step-Down Dc/Dc Controller Qfn-32
***ment14 APAC
IC DUAL SYNC STEP-DOWN DC/DC CTRL QFN-32
***log Devices
The LTC3890 is a high performance dual step-down switching regulator DC/DC controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. Power loss and noise due to the ESR of the input capacitor are minimized by operating the two controller output stages out-of-phase. The 50μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3890 features a precision 0.8V reference and power good output indicators. A wide 4V to 60V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. Independent TRACK/SS pins for each controller ramp the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous conduction mode at light loads. For a leaded package version (28-lead Narrow SSOP), see the LTC3890-1 data sheet. LTC3890 LTC3890-1 LTC3890-2 LTC3890-3 Adjustable Current Limit Limit Yes No Yes No CLKOUT/PHASMD for Multiphase Operation Yes No Yes No Number of PGood Outputs 2 1 2 1 OVP – Bottom Gate Crowbar Yes Yes No No Current Limit Foldback Yes Yes No No Light Load Operation when Synced to External Clock Forced Continuous Forced Continuous Pulse Skipping Pulse Skipping SENSE Pins Common Mode Range Common Mode < 0.5V Requires VFB < 0.65V Common Mode < 0.5V Requires VFB < 0.65V Not Dependant on VFB. Easy to make a non-synchronous Boost or SEPIC Not Dependant on VFB. Easy to make a non-synchronous Boost or SEPIC Package 5 × 5 QFN-32 SSOP-28 5 × 5 QFN-32 SSOP-28 Applications Automotive Always-On Systems Battery Operated Digital Devices Distributed DC Power Systems
LTC389x Synchronous DC/DC Controllers
Linear Technology/Analog Devices LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.
Power Management ADI SLP
图片 型号 描述
AD5625RBCPZ-R2

Mfr.#: AD5625RBCPZ-R2

OMO.#: OMO-AD5625RBCPZ-R2

Digital to Analog Converters - DAC IC 12-Bit 400ksp/3uS
DB2441700L

Mfr.#: DB2441700L

OMO.#: OMO-DB2441700L

Diodes - General Purpose, Power, Switching Schottky Barrier Diode
SIZ988DT-T1-GE3

Mfr.#: SIZ988DT-T1-GE3

OMO.#: OMO-SIZ988DT-T1-GE3

MOSFET 30V Vds 20V Vgs PowerPAIR 6 x 5
SN74CBTLV3257RSVR

Mfr.#: SN74CBTLV3257RSVR

OMO.#: OMO-SN74CBTLV3257RSVR

Encoders, Decoders, Multiplexers & Demultiplexers Low-Vtg 4-Bit 1-Of-2 FET Mux/Demux
B140HW-7

Mfr.#: B140HW-7

OMO.#: OMO-B140HW-7

Schottky Diodes & Rectifiers SCHOTTKY RECTIFIER SOD-123 1.0A 40V
STM32F405RGT7

Mfr.#: STM32F405RGT7

OMO.#: OMO-STM32F405RGT7

ARM Microcontrollers - MCU 16/32-BITS MICROS
SML-D12M8WT86

Mfr.#: SML-D12M8WT86

OMO.#: OMO-SML-D12M8WT86

Standard LEDs - SMD SMD Yellow/Green 10-63 mcd
AD5625RBCPZ-R2

Mfr.#: AD5625RBCPZ-R2

OMO.#: OMO-AD5625RBCPZ-R2-ANALOG-DEVICES-INC-ADI

Digital to Analog Converters - DAC IC 12-Bit 400ksp/3uS
SML-D12M8WT86

Mfr.#: SML-D12M8WT86

OMO.#: OMO-SML-D12M8WT86-ROHM-SEMI

Standard LEDs - SMD SMD Yellow/Green 10-63 mcd
STM32F405RGT7

Mfr.#: STM32F405RGT7

OMO.#: OMO-STM32F405RGT7-STMICROELECTRONICS

Microcontrollers - MCU ARM Microcontrollers - MCU 16/32-BITS MICROS
可用性
库存:
Available
订购:
1985
输入数量:
LTC3890EUH#PBF的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
参考价格(美元)
数量
单价
小计金额
1
US$11.10
US$11.10
25
US$7.37
US$184.25
100
US$6.09
US$609.00
250
US$5.79
US$1 447.50
500
US$5.66
US$2 830.00
1000
US$5.44
US$5 440.00
从...开始
最新产品
  • SABER Power Diodes and Rectifiers Solution
    SABERs from WeEn utilizes state-of-the-art technology which boosts overall system reliability and power efficiency.
  • mEZ DC/DC Plug-and-Play Power Module Solutions
    MPS Monolithic Power Systems launches its mEZ DC/DC plug-and-play power module solutions which eliminate the need for design work.
  • W25 SpiFlash® Series
    Winbond's W25X and W25Q SpiFlash® multi-I/O memories feature the popular serial peripheral interface (SPI), densities from 512 K-bit to 512 M-bit, small erasable sectors and the industry&
  • Compare LTC3890EUH#PBF
    LTC3890EUHPBF vs LTC3890EUHTRPBF vs LTC3890EUH2PBF
  • MP2456 Step-Down Converter
    The Monolithic Power Systems MP2456 0.5 A monolithic, step-down, switch-mode converter with a built-in MOSFET requires a minimum number of external components.
  • WA04P Series Attenuators
    Walsin Technology Corporation introduces their WA04P series chip attenuators designed to satisfy most radio frequency applications for wireless devices.
Top