VBT1-S24-S3.3-SMT

VBT1-S24-S3.3-SMT

  • 厂商:

    CUI

  • 封装:

  • 描述:

    VBT1-S24-S3.3-SMT - dc-dc converter - CUI INC,

  • 详情介绍
  • 数据手册
  • 价格&库存
VBT1-S24-S3.3-SMT 数据手册
rev. rev. page date 1 of 4 04/2008 PART NUMBER: VBT1-SMT series DESCRIPTION: dc-dc converter description Designed to convert fixed voltages into an isolated voltage, the VBT1-SMT series is well suited for providing board-mount local supplies in a wide range of applications, including mixed analog/digital circuits, test & measurement equip., process/machine controls, datacom/telecom fields, etc... The semi-regulated output can be followed by 3-terminal regulators to provide output protection, in addition to output regulation. features · isolated 1 W output ·temperature range: -40°C~+85°C ·unregulated ·high efficiency to 80% ·single voltage output ·small footprint ·SMD package style ·industry standard pinout ·UL94-V0 package ·no heatsink required ·1K Vdc isolation ·power density 0.85 W/cm³ ·no external component required ·low cost model number VBT1-S3.3-S3.3-SMT VBT1-S3.3-S5-SMT VBT1-S5-S3.3-SMT VBT1-S5-S5-SMT VBT1-S5-S9-SMT VBT1-S5-S12-SMT VBT1-S5-S15-SMT VBT1-S5-S24-SMT VBT1-S12-S3.3-SMT VBT1-S12-S5-SMT VBT1-S12-S9-SMT VBT1-S12-S12-SMT VBT1-S12-S15-SMT VBT1-S12-S24-SMT VBT1-S15-S3.3-SMT VBT1-S15-S5-SMT VBT1-S15-S9-SMT VBT1-S15-S12-SMT VBT1-S15-S15-SMT VBT1-S15-S24-SMT VBT1-S24-S3.3-SMT VBT1-S24-S5-SMT VBT1-S24-S9-SMT VBT1-S24-S12-SMT VBT1-S24-S15-SMT VBT1-S24-S24-SMT input voltage nominal 3.3 Vdc 3.3 Vdc 5 Vdc 5 Vdc 5 Vdc 5 Vdc 5 Vdc 5 Vdc 12 Vdc 12 Vdc 12 Vdc 12 Vdc 12 Vdc 12 Vdc 15 Vdc 15 Vdc 15 Vdc 15 Vdc 15 Vdc 15 Vdc 24 Vdc 24 Vdc 24 Vdc 24 Vdc 24 Vdc 24Vdc range 2.97~3.63 Vdc 2.97~3.63 Vdc 4.5~5.5 Vdc 4.5~5.5 Vdc 4.5~5.5 Vdc 4.5~5.5 Vdc 4.5~5.5 Vdc 4.5~5.5 Vdc 10.8~13.2 Vdc 10.8~13.2 Vdc 10.8~13.2 Vdc 10.8~13.2 Vdc 10.8~13.2 Vdc 10.8~13.2 Vdc 13.5~16.5 Vdc 13.5~16.5 Vdc 13.5~16.5 Vdc 13.5~16.5 Vdc 13.5~16.5 Vdc 13.5~16.5 Vdc 21.6~26.4 Vdc 21.6~26.4 Vdc 21.6~26.4 Vdc 21.6~26.4 Vdc 21.6~26.4 Vdc 21.6~26.4 Vdc output voltage 3.3 Vdc 5 Vdc 3.3 Vdc 5 Vdc 9 Vdc 12 Vdc 15 Vdc 24 Vdc 3.3 Vdc 5 Vdc 9 Vdc 12 Vdc 15 Vdc 24 Vdc 3.3 Vdc 5 Vdc 9 Vdc 12 Vdc 15 Vdc 24 Vdc 3.3 Vdc 5 Vdc 9 Vdc 12 Vdc 15 Vdc 24 Vdc output current max. 304 mA 200 mA 300 mA 200 mA 111 mA 84 mA 67 mA 42 mA 300 mA 200 mA 111 mA 84 mA 67 mA 42 mA 300 mA 200 mA 111 mA 83 mA 67 mA 42 mA 300 mA 200 mA 111 mA 83 mA 67 mA 42 mA min. 30 mA 20 mA 30 mA 20 mA 12 mA 9 mA 7 mA 5 mA 30 mA 20 mA 12 mA 9 mA 7 mA 5 mA 30mA 20 mA 12 mA 9 mA 7 mA 5 mA 30 mA 20 mA 12 mA 8 mA 7 mA 5 mA efficiency 73% 75% 70% 70% 76% 79% 78% 78% 75% 69% 73% 73% 74% 79% 73% 74% 75% 79% 79% 79% 73% 72% 76% 83% 80% 80% package style SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD SMD UL60950-1 NO NO NO YES YES YES YES NO NO YES YES YES YES NO NO NO NO NO NO NO NO YES YES YES YES NO *VB(X)T1-Series with ALT PIN config. (see dimensions, page 3) 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 phone fax rev. page date 2 of 4 04/2008 PART NUMBER: VBT1-SMT series DESCRIPTION: dc-dc converter OUTPUT SPECIFICATIONS item output power line regulation load regulation output voltage accuracy temperature drift output ripple output noise switching frequency test conditions for Vin change of 1% 10% to 100% full load see tolerance envelope graph @ 100% load 20 MHz bandwidth 20 MHz bandwidth full load, nominal input min. 0.1 typ. max. 1 1.2 15 0.03 75 150 units W % % %/°C mVp-p mVp-p KHz 10 50 75 100 GENERAL SPECIFICATIONS short circuit protection
VBT1-S24-S3.3-SMT
1. 物料型号: - 型号:VBT1-SMT系列

2. 器件简介: - 设计用于将固定电压转换为隔离电压的VBT1-SMT系列,非常适合在广泛的应用中提供板载本地电源,包括混合模拟/数字电路、测试与测量设备、过程/机器控制、数据通信/电信领域等。

3. 引脚分配: - 引脚1:GND(地) - 引脚2:Vin(输入电压) - 引脚4:OV(0V) - 引脚5:+Vo(输出电压) - 引脚3、6、7:NC(无连接) - 引脚8:NC(无连接)

4. 参数特性: - 隔离1W输出 - 温度范围:-40°C至+85°C - 非调节 - 高效率至80% - 单电压输出 - 小尺寸 - SMD封装风格 - 行业标准引脚排列 - UL94-V0封装 - 无需散热器 - 1kVdc隔离 - 功率密度0.85W/cm³

5. 功能详解: - 半调节输出可以跟随3端子调节器以提供输出保护,除了输出调节。 - 需要最小10%负载以维持输出调节。 - 如果需要调节输出,可以使用外部调节器。 - 转换器对输入过电压或输出过载的保护最小,如果暴露在这些条件下可能会永久损坏。

6. 应用信息: - 输入滤波:为减少反射纹波电流和最小化EMI,建议在Vin和Gnd之间连接低ESR电解电容器。 - 输出滤波:需要输出电容器以满足输出纹波要求。 - 双输出用作单个输出:可以将+Vout和-Vout用作单个输出,得到两个输出的总和。 - 外部调节器:可以在转换器的输出连接外部3端子调节器以实现全调节。

7. 封装信息: - 封装:SMD封装风格,UL94-V0材料。
VBT1-S24-S3.3-SMT 价格&库存

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