数据搜索系统,热门电子元器件搜索 |
|
CS51312GDR16 数据表(PDF) 1 Page - ON Semiconductor |
|
CS51312GDR16 数据表(HTML) 1 Page - ON Semiconductor |
1 / 22 page © Semiconductor Components Industries, LLC, 2006 July, 2006 − Rev. 3 1 Publication Order Number: CS51312/D CS51312 Synchronous CPU Buck Controller for 12 V Only Applications The CS51312 is a synchronous dual NFET Buck Regulator Controller. It is designed to power the core logic of the latest high performance CPUs and ASICs from a single 12 V input. It uses the V2™ control method to achieve the fastest possible transient response and best overall regulation. It incorporates many additional features required to ensure the proper operation and protection of the CPU and Power system. The CS51312 provides the industry’s most highly integrated solution, minimizing external component count, total solution size, and cost. The CS51312 is specifically designed to power Intel’s Pentium® II processor and includes the following features: 5−bit DAC with 1.2% tolerance, Power−Good output, overcurrent hiccup mode protection, overvoltage protection, VCC monitor, Soft Start, adaptive voltage positioning, adaptive FET non−overlap time, and remote sense. The CS51312 will operate over a 9.0 V to 20 V (VCC2) range using either single or dual input voltage and is available in 16 lead narrow body surface mount package. Features • Synchronous Switching Regulator Controller for CPU VCORE • Dual N−Channel MOSFET Synchronous Buck Design • V2 Control Topology • 200 ns Transient Loop Response • 5−Bit DAC with 1.2% Tolerance • Hiccup Mode Overcurrent Protection • 40 ns Gate Rise and Fall Times (3.3 nF Load) • 65 ns Adaptive FET Non−Overlap Time • Adaptive Voltage Positioning • Power Good Output Monitors Regulator Output • 5.0 V/12 V or 12 V−Only Operation • VCC Monitor Provides Undervoltage Lockout • OVP Output Monitors Regulator Output • Multifunctional COMP Pin Provides ENABLE, Soft Start, and Hiccup Timing in Addition to Control Loop Compensation http://onsemi.com Device Package Shipping ORDERING INFORMATION CS51312GD16 SO−16 48 Units/Rail CS51312GDR16 SO−16 2500 Tape & Reel PIN CONNECTIONS MARKING DIAGRAM SO−16 D SUFFIX CASE 751B A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week 1 CS51312 AWLYWW 16 1 16 VCC2 VCC1 1 16 GATE(H) VOUT GND VFB GATE(L) VID4 OVP VID3 PWRGD VID2 COFF VID1 COMP VID0 |
类似零件编号 - CS51312GDR16 |
|
类似说明 - CS51312GDR16 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |