降压变换器

Going the Extra Mile
Rigourous testing to ensure confident usage in challenging environments
Well Balanced
Save space and minimize output capacitance, while keeping high efficiency and fast transient

Easy to Use
Unique features simplify system design and minimize PCB layout effort

参数显示栏
状态
最大输入电压(V)
最小输入电压(V)
最大输出电流(A)
最大开关频率(kHz)
典型静态电流(mA)
反馈电压 (V)
电源正常输出指示
软启动
最大占空比(%)
特性
封装
等级
MPL
最大输入电压(V)
最小输入电压(V)
最大输出电流(A)
最大开关频率(kHz)
典型静态电流(mA)
反馈电压 (V)
电源正常输出指示
软启动
最大占空比(%)
特性
封装
等级
0.9
0.92
限流保护
差分输出电压远端采样
输出放电功能
输出远端采样
精确的基准电压
可调电流限
可调开关频率
可调输出电压
软关断
电压追踪
可扩展多相工作
PMBus 接口
QFN-13 (3x4)
QFN-14 (2x3)
QFN-14 (3x4)
QFN-16 (3x4)
QFN-17 (4x4)
QFN-20 (3x4)
QFN-21 (3x4)
QFN-25 (5x4)
QFN-29 (5x4)
TQFN-25 (4x5)
Industrial
Has MPL
MPQ28261
正在供货

21V, 3A, 500kHz Synchronous Step-down Converter

21 4.5 3 500 0.7 0.603 0.92 QFN-14 (3x4) Industrial 0
MPQ8612-12
正在供货

12A, 6V, DCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 12 1000 1.1 0.608 可调开关频率, 软关断 QFN-14 (3x4) Industrial 0
MPQ8612-16
正在供货

16A, 6V, DCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 16 1000 1 0.61 可调开关频率, 软关断 QFN-17 (4x4) Industrial 0
MPQ8612-20
正在供货

20A, 6V, DCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 20 1000 1 0.61 可调开关频率, 软关断 QFN-17 (4x4) Industrial 0
MPQ8616-6
正在供货

6A, 6V, CCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 6 1000 1.05 0.61 可调开关频率, 软关断 QFN-14 (3x4) Industrial 0
MPQ8616-12
正在供货

12A, 6V, CCM, Non-latch OVP and OCP, COT Synchronous Step-down Converter

6 3 12 1000 1.05 0.61 可调开关频率, 软关断 QFN-14 (3x4) Industrial 0
MPQ8632-4
正在供货

4A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 4 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-6
正在供货

6A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 6 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-8
正在供货

8A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 8 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-10
正在供货

10A, 2.5-18V, DCM, Latch-off OVP, COT Synchronous Step-down Converter

18 2.5 10 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632H-10
正在供货

10A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 10 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-12
正在供货

12A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 12 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8632-15
正在供货

15A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 15 1000 0.86 0.611 可调开关频率 QFN-25 (5x4), QFN-29 (5x4) Industrial 0
MPQ8632-20
正在供货

20A, 2.5V-18V, DCM, Non-Latch OVP, COT Synchronous Step-Down Converter

18 2.5 20 1000 0.86 0.611 可调开关频率 QFN-25 (5x4), QFN-29 (5x4) Industrial 0
MPQ8636-10
正在供货

10A, 4.5-18V, CCM, Latch-off OVP, COT Synchronous Step-down Converter

18 4.5 10 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8636H-10
正在供货

10A, 4.5-18V, CCM, Non-latch OVP, COT Synchronous Step-down Converter

18 4.5 10 1000 0.86 0.611 可调开关频率 QFN-13 (3x4), QFN-16 (3x4) Industrial 0
MPQ8636-20
正在供货

20A, 4.5-18V, CCM, Non-latch OVP, COT Synchronous Step-down Converter

18 4.5 20 1000 0.86 0.611 可调开关频率 QFN-25 (5x4), QFN-29 (5x4) Industrial 0
MPQ8632D-6
正在供货

6A, 2.5-18V, 恒定导通时间(COT)控制模式同步降压变换器,具有输出放电功能、DCM和非锁存过压保护(OVP)功能

18 2.5 6 1000 0.86 0.611 可调开关频率, 软关断 QFN-16 (3x4) Industrial 0
MPQ8632D-12
正在供货

12A, 2.5-19V,恒定导通时间(COT)控制模式同步降压变换器,具有输出放电功能、DCM和非锁存OVP

18 2.5 12 1000 0.86 0.611 可调开关频率, 软关断 QFN-16 (3x4) Industrial 0
MPQ8636A-10
正在供货

10A, 4.5-18V, 连续模式同步降压变换器,具有锁定过压保护/过流保护以及恒定导通时间控制模式

18 4.5 10 1000 0.86 0.611 可调开关频率 QFN-16 (3x4) Industrial 0
MPQ8636H-20
正在供货

20A, 4.5-18V, CCM, Hiccup OVP, COT Synchronous Step-down Converter

18 4.5 20 1000 1 0.611 可调开关频率 QFN-25 (5x4) Industrial 0
MPQ8636-4
正在供货

4A, 4.5-18V, CCM, Non Latch-Off OVP/OCP, COT Synchronous Step-down Converter

18 4.5 4 1000 0.86 0.611 可调开关频率 QFN-16 (3x4) Industrial 0
MPQ8633A
正在供货

16V, 12A, Synchronous Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

16 2.7 12 1000 0.65 0.6 0.9 差分输出电压远端采样, 输出放电功能, 精确的基准电压, 可调电流限, 可调开关频率, 电压追踪 QFN-20 (3x4), QFN-21 (3x4) Industrial 0
MPQ8633B
正在供货

16V, 20A, Synchronous, Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

16 2.7 20 1000 0.65 0.6 0.9 差分输出电压远端采样, 输出放电功能, 精确的基准电压, 可调电流限, 可调开关频率, 电压追踪 QFN-21 (3x4) Industrial 0
MPQ8623
正在供货

16V, 6A, High Efficiency, Synchronous, Step-Down Converter with Adjustable Current Limit

16 2.85 6 2000 0.65 0.9 输出放电功能, 精确的基准电压, 可调电流限, 可调开关频率, 电压追踪 QFN-14 (2x3) Industrial 0
MPQ8626
正在供货

16V, 6A, High Efficiency, Synchronous, Step-Down Converter with Adjustable Current Limit

16 2.85 6 2000 0.65 0.6 输出放电功能, 精确的基准电压, 可调电流限, 可调开关频率, 电压追踪 QFN-14 (2x3) Industrial 0
MPQ8634A
正在供货

16V, 12A 降压变换器,具有可调电流限、可编程频率以及电压跟踪功能

16 2.7 12 1000 0.65 0.9 差分输出电压远端采样, 输出放电功能, 精确的基准电压, 可调电流限, 可调开关频率, 电压追踪 QFN-21 (3x4) Industrial 0
MPQ8634B
正在供货

16V, 20A, Sync, Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

16 2.7 20 1000 0.65 0.9 差分输出电压远端采样, 输出放电功能, 精确的基准电压, 可调电流限, 可调开关频率, 电压追踪 QFN-21 (3x4) Industrial 0
MPQ8645P
新产品

16V, 30A,  带 PMBusTM 接口的可扩展数字同步降压变换器

16 3.1 30 400,600,800,1000 2.5 0.6 限流保护, 输出远端采样, 可调开关频率, 可调输出电压, 可扩展多相工作, PMBus 接口 TQFN-25 (4x5) Industrial 0
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