SMB117A中文資料SUMMIT數(shù)據(jù)手冊PDF規(guī)格書
SMB117A規(guī)格書詳情
INTRODUCTION
The SMB113A/B and SMB117/A are highly integrated and flexible four-channel power managers designed for use in a wide range of applications. The built-in digital programmability allows system designers to custom tailor the device to suit almost any multi-channel power supply application from digital camcorders to set-top boxes. Complete with a user friendly GUI, all programmable settings, including output voltages and input/output voltage monitoring, can be customized with ease.
The SMB113A/B and SMB117/A integrate all the essential blocks required to implement a complete four-channel power subsystem consisting of four synchronous step-down “buck” controllers. Additionally sophisticated power control/monitoring functions required by complex systems are built-in. These
include digitally programmable output voltage set point, power up/down sequencing, enable/disable, dynamic voltage management and UV/OV monitoring on all channels.
? Digital programming of all major parameters via I2C interface and non-volatile memory
? Output voltage set point
? Input/battery voltage monitoring
? Output power-up/down sequencing
? Digital soft-start and output slew rate
? Dynamic voltage control of all outputs
? UV/OV monitoring of all outputs
? Enable/Disable outputs independently
? User friendly Graphical User Interface (GUI)
? Four synchronous step-down output channels
? Integrated RESET monitor
? +2.7V to +6.0V Input Range
? Highly accurate output voltage: <1.5
? Factory programmable dead times
? 0 to 100 Duty Cycle operation
? Undervoltage Lockout (UVLO) with hysteresis
? 250kHz (SMB117A), 400kHz (SMB117), 800kHz (SMB113A), 1MHz (SMB113B) operating frequency
? 96 bytes of user configurable nonvolatile memory
Applications
? Car & Marine Navigation Systems
? Set-top Boxes
? TVs
? DDR Memory
? Mobile Computing/PDAs
? Office Equipment
? DMB Systems
FEATURES & APPLICATIONS
產(chǎn)品屬性
- 型號:
SMB117A
- 制造商:
SUMMIT
- 制造商全稱:
SUMMIT
- 功能描述:
High-power, Four-channel Programmable DC-DC System Power Managers
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
N/A |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
BOSCH/博世 |
23+ |
NA/ |
2400 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SUMMIT |
20+ |
QFN |
67500 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
SUMMIT |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
N/A |
0710+ |
QFN |
4000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SUMMIT |
PBFREE |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
昂斯美 |
22+ |
TO-263 |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 | ||
SUNMMIT |
16+ |
QFN |
1052 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
BOSCH/博世 |
2223+ |
PLCC28 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
N/A |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 |