Datasheet > MCP14700_13

MCP14700_13

更新时间： 2024-09-15 12:01:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		驱动器
页数	文件大小	规格书
28页	688K
描述
Dual Input Synchronous MOSFET Driver

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MCP14700_13 数据手册

MCP14700

Dual Input Synchronous MOSFET Driver

Features:

General Description:

• Ideally suited to drive low Figure-of-Merit (FOM)

MOSFETs such as Microchip’s MCP87000

MOSFET family

The MCP14700 is

high-speed synchronous

MOSFET driver designed to optimally drive a high-side

and low-side N-Channel MOSFET. It is particularly well

suited for driving low-FOM MOSFETs, including

Microchip’s MCP87000 family of high-speed

MOSFETs. The MCP14700 has two PWM inputs to

allow independent control of the external N-Channel

MOSFETs. Since there is no internal cross conduction

protection circuitry the external MOSFET dead time

can be tightly controlled allowing for more efficient

systems or unique motor control algorithms.

• Independent PWM Input Control for High-Side

and Low-Side Gate Drive

• Input Logic Level Threshold 3.0V TTL Compatible

• Dual Output MOSFET Drive for Synchronous

Applications

• High Peak Output Current: 2A (typical)

• Internal Bootstrap Blocking Device

• +36V BOOT Pin Maximum Rating

• Low Supply Current: 45 µA (typical)

• High Capacitive Load Drive Capability:

- 3300 pF in 10.0 ns (typical)

The transition thresholds for the PWM inputs are

typically 1.6V on a rising PWM input signal and typically

1.2V on a falling PWM input signal. This makes the

MCP14700 ideally suited for controllers that utilize 3.0V

TTL/CMOS logic. The PWM inputs are internally pulled

low ensuring the output drive signals are low if the

inputs are floating.

• Input Voltage Undervoltage Lockout Protection

• Overtemperature Protection

• Space Saving Packages:

The HIGHDR and LOWDR peak source current

capability of the MCP14700 device is typically 2A.

While the HIGHDR can sink 2A peak typically, the

LOWDR can sink 3.5A peak typically. The low

resistance pull-up and pull-down drive allow the

MCP14700 to quickly transition a 3300 pF load in

typically 10 ns. Bootstrapping for the high-side drive is

internally implemented which allows for a reduced

system cost and design complexity.

- 8-Lead SOIC

- 8-Lead 3x3 DFN

Applications:

• 3-Phase BLDC Motor Control

• High Efficient Synchronous DC/DC Buck

Converters

• High-Current Low Output Voltage Synchronous

DC/DC Buck Converters

The MCP14700 features undervoltage lockout (UVLO)

with a typical hysteresis of 500 mV. Overtemperature

protection with hysteresis is also featured on the

device.

• High Input Voltage Synchronous DC/DC Buck

Converters

• Core Voltage Supplies for Microprocessors

Package Types

MCP14700

SOIC

PHASE

HIGHDR

PWM_HI

PWM_LO

GND

BOOT

V_CC

LOWDR

MCP14700

3x3 DFN*

PHASE

PWM_HI

HIGHDR

BOOT

PWM_LO

GND

V_CC

LOWDR

* Includes Exposed Thermal Pad (EP); see Table 3-1.

 2009-2013 Microchip Technology Inc.

DS22201B-page 1

12 3 4 5 6 7...28

中文翻译

下载PDF

与MCP14700_13相关器件

型号	品牌	获取价格	描述	数据表
MCP14700-E/MF	MICROCHIP	获取价格	Dual Input Synchronous MOSFET Driver
MCP14700-E/SN	MICROCHIP	获取价格	Dual Input Synchronous MOSFET Driver
MCP14700T	MICROCHIP	获取价格	Dual Input Synchronous MOSFET Driver
MCP14700T-E/MF	MICROCHIP	获取价格	Dual Input Synchronous MOSFET Driver
MCP14700T-E/SN	MICROCHIP	获取价格	Dual Input Synchronous MOSFET Driver
MCP14A0051	MICROCHIP	获取价格	0.5A MOSFET Driver With Low Threshold Input And Enable
MCP14A0051T-E/CH	MICROCHIP	获取价格	0.5A MOSFET Driver With Low Threshold Input And Enable
MCP14A0051T-E/MAY	MICROCHIP	获取价格	0.5A MOSFET Driver With Low Threshold Input And Enable
MCP14A0052	MICROCHIP	获取价格	The MCP14A0052 is an non-inverting, 0.5 A MOSFET gate driver available in 6 lead 2x2 DFN a
MCP14A0052T-E/CH	MICROCHIP	获取价格	0.5A MOSFET Driver With Low Threshold Input And Enable

与MCP14700_13相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

6
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

6
SL74HC10N：高性能三输入与非门解析
2024-09-03

88
AIC1781A 电池充电控制器深度解析
2024-09-03

79

产品中心

服务支持

精选活动

关于我们

帮助中心

MCP14700_13

MCP14700_13 数据手册

与MCP14700_13相关器件

与MCP14700_13相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MCP14700_13

MCP14700_13 数据手册

与MCP14700_13相关器件

与MCP14700_13相关文章

您还可以找

您在本页遇到什么问题？