ADP2360ACPZ-5.0-R7

50 mA, 60 V, High Efficiency Buck Regulator ADP2360 Data Sheet FEATURES TYPICAL APPLICATION CIRCUIT ADP2360 VIN 8 L1 VIN RPG PG ON OFF CSS VOUT SW 7 CIN FB 4 2 PG 1 EN 5 SS COUT ITH 3 RITH PGND AGND (EPAD) 6 9 13944-001 Input voltage supply range: 4.5 V to 60 V Adjustable output voltage range: 0.8 V to VIN Factory-programmable fixed output voltage options of 3.3 V and 5....
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Технические характеристики

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Корпус DFN-8 WDFN8
Тип преобразователя
Входное напряжение
Выходное напряжение
Максимальный выходной ток
Встроенные возможности
Рабочая температура
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50 mA, 60 V, High Efficiency Buck Regulator ADP2360 Data Sheet FEATURES TYPICAL APPLICATION CIRCUIT ADP2360 VIN 8 L1 VIN RPG PG ON OFF CSS VOUT SW 7 CIN FB 4 2 PG 1 EN 5 SS COUT ITH 3 RITH PGND AGND (EPAD) 6 9 13944-001 Input voltage supply range: 4.5 V to 60 V Adjustable output voltage range: 0.8 V to VIN Factory-programmable fixed output voltage options of 3.3 V and 5.0 V Continuous output current up to 50 mA Adjustable peak inductor current limit up to 140 mA Pulse frequency modulation (PFM) control Very high efficiency 90% at VIN = 9 V, VOUT = 3.3 V, IOUT = 10 mA 87% at VIN = 9 V, VOUT = 3.3 V, IOUT = 1 mA Low shutdown current: <4 μA Low quiescent current: 12 μA typical in sleep mode 100% duty cycle operation Undervoltage lockout (UVLO) No external compensation required Enable input with precision thresholds Programmable soft start Power-good output Thermal shutdown (TSD) protection 8-lead LFCSP package Figure 1. APPLICATIONS 4 mA to 20 mA loop powered systems HART modems Building automation Distributed power systems Industrial control supplies Other high VIN, low IOUT systems GENERAL DESCRIPTION The ADP2360 is a high efficiency, high input voltage, discontinuous conduction mode (DCM) synchronous, step-down, dc-to-dc switching regulator. The ADP2360 operates with a wide input voltage supply range from 4.5 V to 60 V and can source up to 50 mA continuous output current, making it ideal for regulating power from a variety of voltage sources in space-constrained applications. The ADP2360 is available with an adjustable output (0.8 V to VIN) or in 3.3 V and 5.0 V factory-programmable fixed output voltage models. The ADP2360 uses a single-pulse PFM architecture with an adjustable peak current level (IPEAK) control to minimize the input and output ripple. The adjustable IPEAK current limit allows Rev. A the ADP2360 to optimize the efficiency for the application operating conditions and minimize the compatible inductor size. The ADP2360 further offers a power-good (PG) pin to indicate when the output voltage is good. Other key features include 100% duty cycle operation, precision enable control, external soft start control, UVLO, and TSD protection. The ADP2360 requires no external compensation and the solution for the fixed output voltage options requires a minimum of three external components. The ADP2360 is available in a 3 mm × 3 mm, 8-lead LFCSP package with an operating junction temperature range from −40°C to +125°C. Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2016–2017 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com PDF
Документация на серию ADP2360 

ADP2360 (Rev. A) 50 mA, 60 V, High Efficiency Buck Regulator

Дата модификации: 18.10.2017

Размер: 658 Кб

15 стр.

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