LTM4639IY#PBF
BGA-133 DC-DC Converters ROHS
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部品番号 : LTM4639IY#PBF
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パッケージ/ケース : BGA-133
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Brand : Analog Devices
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日付シート : LTM4639IY#PBF データシート (PDF)
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Series : LTM4639
概要 LTM4639IY#PBF
The LTM4639 is a complete 20A output high efficiency switch mode step-down DC/DC μModule (power module) regulator. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 2.375V to 7V, the LTM4639 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Only a few input and output capacitors are needed.
主な特長
- Complete 20A Switch Mode Power Supply
- 2.375V to 7V Input Voltage Range (VIN < 4.5V, Need CPWR Bias)
- 0.6V to 5.5V Output Voltage Range
- ±1.5% Maximum Total DC Output Voltage Error (–40°C to 125°C)
- Differential Remote Sense Amplifier for Precision Regulation (VOUT ≤ 3.3V)
- Current Mode Control/Fast Transient Response
- Parallel Multiphase Current Sharing (Up to 80A)
- Frequency Synchronization
- Selectable Pulse-Skipping or Burst Mode® Operation
- Soft-Start/Voltage Tracking
- Up to 88% Efficiency (3.3VIN, 1.5VOUT)
- Overcurrent Foldback Protection
- Output Overvoltage Protection
- Internal Temperature Monitor
- Overtemperature Protection
- 15mm × 15mm × 4.92mm BGA Package
応用
- Telecom Servers and Networking Equipment
- Industrial Equipment
- Medical Systems
- High Ambient Temperature Systems
- 3.3V Input Systems
仕様
以下は、選択された部品の特性やカテゴリーに関する基本的なパラメータである。
Product Category | Switching Voltage Regulators | RoHS | Details |
REACH | Details | Output Voltage | 600 mV to 5.5 V |
Output Current | 20 A | Input Voltage, Max | 7 V |
Number of Outputs | 1 Output | Topology | Buck |
Package / Case | BGA-133 | Mounting Style | SMD/SMT |
Switching Frequency | 500 kHz | Quiescent Current | 45 uA |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 125 C |
Series | LTM4639 | Input Voltage, Min | 2.375 V |
Brand | Analog Devices | Development Kit | DC2166A |
Input Voltage | 2.375 V to 7 V | Load Regulation | 0.1 % |
Moisture Sensitive | Yes | Operating Supply Current | 25 mA |
Product Type | Switching Voltage Regulators | Shutdown | Shutdown |
Factory Pack Quantity | 119 | Subcategory | PMIC - Power Management ICs |
Tradename | uModule | Type | uModule Regulator |
Unit Weight | 0.096961 oz |
保証と返品
保証、返品、および追加情報
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QAと返品ポリシー
部品の品質保証: 365 日
返品・返金:90日以内
返品・交換:90日以内
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部品パッケージ保証: 100% ESD 帯電防止機能を備えた当社のパッケージは、高い強度と優れた緩衝機能を備えています。
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