Datasheet LTM8053, LTM8053-1 (Analog Devices) - 28
| Manufacturer | Analog Devices |
| Description | 40VIN, 3.5A/6A Step-Down Silent Switcher μModule Regulator |
| Pages / Page | 28 / 28 — TYPICAL APPLICATION |
| Revision | D |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
TYPICAL APPLICATION
Model Line for this Datasheet
Text Version of Document
LTM8053/LTM8053-1
TYPICAL APPLICATION 0.97VOUT from 3.4VIN to 40VIN Step-Down Converter with Spread Spectrum. BIAS Is Tied to an External 3.3V Source
V V LTM8053 IN IN 3.4V TO 40V RUN 4.7µF V V OUT OUT 0.97V 4A AUX 100µF EXT 3.3V BIAS 47pF ×2 SYNC GND RT FB 8053 TA07 100k 450kHz PINS NOT USED IN THIS CIRCUIT: TR/SS, PG, SHARE
DESIGN RESOURCES SUBJECT DESCRIPTION
µModule Design and Manufacturing Resources Design: Manufacturing: • Selector Guides • Quick Start Guide • Demo Boards and Gerber Files • PCB Design, Assembly and Manufacturing Guidelines • Free Simulation Tools • Package and Board Level Reliability µModule Regulator Products Search 1. Sort table of products by parameters and download the result as a spread sheet. 2. Search using the Quick Power Search parametric table. Digital Power System Management Analog Devices’ family of digital power supply management ICs are highly integrated solutions that offer essential functions, including power supply monitoring, supervision, margining and sequencing, and feature EEPROM for storing user configurations and fault logging.
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTM8003 40V, 3.5A H-Grade (150°C Operation), 3.4V ≤ VIN ≤ 40V, 0.97V ≤ VOUT ≤ 15V, IOUT = 3.5A, 6.25mm × 9mm × 3.32mm FMEA Compliant Pinout BGA Package LTM8021 36V, 500mA Step-Down µModule 3V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 5V Regulator LTM8023 36V, 2A Step-Down µModule Regulator 3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 10V LTM8032 36V, 2A Low EMI Step-Down µModule 3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 10V, EN55022B Compliant Regulator LTM8033 36V, 3A Low EMI Step-Down µModule 3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 24V, EN55022B Compliant Regulator LTM8026 36V, 5A CVCC Step-Down µModule 6V ≤ VIN ≤ 36V, 1.2V ≤ VOUT ≤ 24V, Constant Voltage Constant Current Operation Regulator LTM4613 36V, 8A Low EMI Step-Down µModule 5V ≤ VIN ≤ 36V, 3.3V ≤ VOUT ≤ 15V, EN55022B Compliant Regulator LTM8027 60V, 4A Step-Down µModule Regulator 4.5V ≤ VIN ≤ 60V, 2.5V ≤ VOUT ≤ 24V LTM8050 58V, 2A Step-Down µModule Regulator 3.6V ≤ VIN ≤ 58V, 0.8V ≤ VOUT ≤ 24V Rev D 28 D17071-0-6/18(0) www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2016-2018 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Package Photos Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATION 0.97VOUT from 3.4VIN to 40VIN Step-Down Converter with Spread Spectrum. BIAS Is Tied to an External 3.3V Source
V V LTM8053 IN IN 3.4V TO 40V RUN 4.7µF V V OUT OUT 0.97V 4A AUX 100µF EXT 3.3V BIAS 47pF ×2 SYNC GND RT FB 8053 TA07 100k 450kHz PINS NOT USED IN THIS CIRCUIT: TR/SS, PG, SHARE
DESIGN RESOURCES SUBJECT DESCRIPTION
µModule Design and Manufacturing Resources Design: Manufacturing: • Selector Guides • Quick Start Guide • Demo Boards and Gerber Files • PCB Design, Assembly and Manufacturing Guidelines • Free Simulation Tools • Package and Board Level Reliability µModule Regulator Products Search 1. Sort table of products by parameters and download the result as a spread sheet. 2. Search using the Quick Power Search parametric table. Digital Power System Management Analog Devices’ family of digital power supply management ICs are highly integrated solutions that offer essential functions, including power supply monitoring, supervision, margining and sequencing, and feature EEPROM for storing user configurations and fault logging.
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LTM8003 40V, 3.5A H-Grade (150°C Operation), 3.4V ≤ VIN ≤ 40V, 0.97V ≤ VOUT ≤ 15V, IOUT = 3.5A, 6.25mm × 9mm × 3.32mm FMEA Compliant Pinout BGA Package LTM8021 36V, 500mA Step-Down µModule 3V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 5V Regulator LTM8023 36V, 2A Step-Down µModule Regulator 3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 10V LTM8032 36V, 2A Low EMI Step-Down µModule 3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 10V, EN55022B Compliant Regulator LTM8033 36V, 3A Low EMI Step-Down µModule 3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 24V, EN55022B Compliant Regulator LTM8026 36V, 5A CVCC Step-Down µModule 6V ≤ VIN ≤ 36V, 1.2V ≤ VOUT ≤ 24V, Constant Voltage Constant Current Operation Regulator LTM4613 36V, 8A Low EMI Step-Down µModule 5V ≤ VIN ≤ 36V, 3.3V ≤ VOUT ≤ 15V, EN55022B Compliant Regulator LTM8027 60V, 4A Step-Down µModule Regulator 4.5V ≤ VIN ≤ 60V, 2.5V ≤ VOUT ≤ 24V LTM8050 58V, 2A Step-Down µModule Regulator 3.6V ≤ VIN ≤ 58V, 0.8V ≤ VOUT ≤ 24V Rev D 28 D17071-0-6/18(0) www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2016-2018 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Package Photos Package Description Revision History Typical Application Related Parts
