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SN6501QDBVRQ1 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电池管理芯片
封装:
SOT-23-5
描述:
TEXAS INSTRUMENTS SN6501QDBVRQ1 芯片, 变压器驱动器, AEC-Q100, SOT-23-5
Pictures:
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页面导航:
引脚图在P3Hot
典型应用电路图在P15P21
原理图在P1P12P14P15
封装尺寸在P28P30P31
标记信息在P28
封装信息在P27P28P29P30P31
技术参数、封装参数在P3P5P6P7P8P9P10
应用领域在P1P34
电气规格在P4
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SN6501QDBVRQ1数据手册
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SN6501-Q1
SLLSEF3A –JUNE 2013–REVISED SEPTEMBER 2014
SN6501-Q1 Transformer Driver for Isolated Power Supplies
1 Features 3 Description
The SN6501-Q1 is a monolithic oscillator/power-
1
• Qualified for Automotive Applications
driver, specifically designed for small form factor,
• AEC-Q100 Qualified With the Following Results
isolated power supplies in isolated interface
– Device Temperature Grade 1: –40°C to 125°C
applications. The device drives a low-profile, center-
Ambient Operating Temperature Range
tapped transformer primary from a 3.3-V or 5-V DC
power supply. The secondary can be wound to
– Device HBM ESD Classification Level H2
provide any isolated voltage based on transformer
– Device CDM ESD Classification Level C4B
turns ratio.
• Push-Pull Driver for Small Transformers
The SN6501-Q1 consists of an oscillator followed by
• Single 3.3-V or 5-V Supply
a gate drive circuit that provides the complementary
• High Primary-side Current Drive:
output signals to drive the ground referenced N-
channel power switches. The internal logic ensures
– 5-V Supply: 350 mA (Max)
break-before-make action between the two switches.
– 3.3-V Supply: 150 mA (Max)
The SN6501-Q1 is available in a small SOT-23 (5)
• Low Ripple on Rectified Output Permits Small
package, and is specified for operation at
Output Capacitors
temperatures from –40°C to 125°C.
• Small 5-Pin SOT-23 Package
Device Information
(1)
2 Applications
PART NUMBER PACKAGE BODY SIZE (NOM)
• Isolated Interface Power Supply for CAN, RS-485,
SN6501-Q1 SOT-23 (5) 2.90 mm x 1.60 mm
RS-422, RS-232, SPI, I2C, Low-Power LAN
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
• Industrial Automation
• Process Control
space
• Medical Equipment
space
space
Simplified Schematic Output Voltage and Efficiency vs Output Current
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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