Datasheet LTM4651 (Analog Devices) - 29
| 制造商 | Analog Devices |
| 描述 | EN55022B Compliant 58V, 24W Inverting-Output DC/DC μModule Regulator |
| 页数 / 页 | 36 / 29 — APPLICATIONS INFORMATION. Figure 31. Recommend PCB Layout, Package Top … |
| 修订版 | A |
| 文件格式/大小 | PDF / 2.2 Mb |
| 文件语言 | 英语 |
APPLICATIONS INFORMATION. Figure 31. Recommend PCB Layout, Package Top View. TYPICAL APPLICATIONS
该数据表的模型线
文件文字版本
LTM4651
APPLICATIONS INFORMATION
GND V – OUT VD VIN GND 4650 F31
Figure 31. Recommend PCB Layout, Package Top View TYPICAL APPLICATIONS
RPGDFB V 100k IN VIN PGOOD 3.3V 12V CINOUT CIN SVIN GNDSNS 4.7μF 4.7μF GND VD PGND COUT RUN D1* 10µF LOAD ×2 CDGND 4.7μF CLKIN V – –24V OUT OUT UP TO 1.25A CD INTV LTM4651 – CC SVOUT 4.7μF RPGDFB VINREG 196k COMPa PGDFB REXTVCC 100Ω COMPb EXTVCC TEMP+ fSET TEMP– ISETa ISETb CEXTVCC 4651 F32 1µF RfSET 165k RISET 481k *D1 optional (see effect in Figure 33): Central Semiconductor P/N CMMSH1-40L
Figure 32. 1.25A, –24V Output DC/DC μModule Regulator
Rev. A For more information www.analog.com 29 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Test Circuit Decoupling Requirements Operation Applications Information Typical Applications Package Photograph Package Description Typical Application Related Parts
APPLICATIONS INFORMATION
GND V – OUT VD VIN GND 4650 F31
Figure 31. Recommend PCB Layout, Package Top View TYPICAL APPLICATIONS
RPGDFB V 100k IN VIN PGOOD 3.3V 12V CINOUT CIN SVIN GNDSNS 4.7μF 4.7μF GND VD PGND COUT RUN D1* 10µF LOAD ×2 CDGND 4.7μF CLKIN V – –24V OUT OUT UP TO 1.25A CD INTV LTM4651 – CC SVOUT 4.7μF RPGDFB VINREG 196k COMPa PGDFB REXTVCC 100Ω COMPb EXTVCC TEMP+ fSET TEMP– ISETa ISETb CEXTVCC 4651 F32 1µF RfSET 165k RISET 481k *D1 optional (see effect in Figure 33): Central Semiconductor P/N CMMSH1-40L
Figure 32. 1.25A, –24V Output DC/DC μModule Regulator
Rev. A For more information www.analog.com 29 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Test Circuit Decoupling Requirements Operation Applications Information Typical Applications Package Photograph Package Description Typical Application Related Parts