Datasheet > FAN7093_F085

FAN7093_F085

更新时间： 2024-02-21 01:38:47

品牌	Logo	应用领域
安森美 - ONSEMI		驱动接口集成电路
页数	文件大小	规格书
14页	1346K
描述
Half Bridge Based Peripheral Driver

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FAN7093_F085 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	not_compliant	风险等级：	5.81
接口集成电路类型：	HALF BRIDGE BASED PERIPHERAL DRIVER	JESD-609代码：	e3
湿度敏感等级：	3	端子面层：	Matte Tin (Sn)

FAN7093_F085 数据手册

April 2014

FAN7093

High-Current PN Half-Bridge Driver

Description

Features

The FAN7093 is an integrated high-current half-bridge

driver for electric motor drive applications. It contains

one P-channel high-side MOSFET and one N-channel

low-side MOSFET with an integrated control IC in one

package. With the P-channel high-side switch, the need

for a charge pump is eliminated, which minimizes EMI.

Path Resistance for a Full-Bridge Configuration:

Max. 30.5 mΩ at 150°C

PWM Capability: > 60 kHz¹Combined with Active

Free Wheeling

Switched-Mode Current Limitation for Reduced

Power Dissipation In Over-Current Condition

Pins IN and /INH are logic-level inputs and control the

half-bridge output. The diagnostic and current sense IS

pin outputs a current that is proportional to the current

flowing through the half-bridge MOSFETs. The IS pin

output represents current for the P-channel or the N-

channel, depending on which is active.

Current Limit Protection: Typ. 43 A

Independent Current-Sense Output and Diagnostic

Flag for High and Low Sides

Over-Temperature Protection (OTP) with Latch

Shorted-Load Protection with Latch Behavior

Over-Voltage Protection (OVP) with Lockout

Under-Voltage Protection (UVP)

The part is protected against a short to battery or

ground of the out pin, over-current, over-temperature,

over-voltage, and under-voltage conditions. The

FAN7093 provides a cost- and space-optimized solution

for protected high-current PWM motor drives.

Logic Level Control Inputs

Adjustable Slew Rates for Optimized EMI

Typical Slew Rate of 1 V/µs with

Open Slew Rate Pin

Figure 1.

TO263-7L

¹The minimum duty cycle is 34% when V_BATT=14 V, R_SRis

shorted, and the following parameters are at their typical

values: t_d(ON)HS, t_d(ON)LS, t_Slew(on)HS, and t_Slew(on)LS.

www.fairchildsemi.com

FAN7093 • Rev. 1.0.6

12 3 4 5 6 7...14

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