Datasheet Linear Technology LTC6804-1 — 数据表

制造商	Linear Technology
系列	LTC6804-1

多节电池监视器

数据表

PDF, 988 Kb, 修订版: C, 文件上传: Oct 23, 2017

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价格

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	LTC6804HG-1#PBF	LTC6804HG-1#TRPBF	LTC6804IG-1#PBF	LTC6804IG-1#TRPBF
N	1	2	3	4
Package	SSOP-48 包装外形图	SSOP-48 包装外形图	SSOP-48 包装外形图	SSOP-48 包装外形图
Package Code	G	G	G	G
Package Index	05-08-1887	05-08-1887	05-08-1887	05-08-1887
Pin Count	48	48	48	48

参数化

Parameters / Models	LTC6804HG-1#PBF	LTC6804HG-1#TRPBF	LTC6804IG-1#PBF	LTC6804IG-1#TRPBF
Battery Chemistry	Multi-Chemistry: Cell Voltage Range: -0.3V to 5V	Multi-Chemistry: Cell Voltage Range: -0.3V to 5V	Multi-Chemistry: Cell Voltage Range: -0.3V to 5V	Multi-Chemistry: Cell Voltage Range: -0.3V to 5V
Communication Interface	1Mbps isoSPI, see LTC6820 (Galvanically Isolated)	1Mbps isoSPI, see LTC6820 (Galvanically Isolated)	1Mbps isoSPI, see LTC6820 (Galvanically Isolated)	1Mbps isoSPI, see LTC6820 (Galvanically Isolated)
Demo Boards	DC1894B,DC1942C,DC2100A-C,DC2100A-D,DC2100B-D,DC2100B-C	DC1894B,DC1942C,DC2100A-C,DC2100A-D,DC2100B-D,DC2100B-C	DC1894B,DC1942C,DC2100A-C,DC2100A-D,DC2100B-D,DC2100B-C	DC1894B,DC1942C,DC2100A-C,DC2100A-D,DC2100B-D,DC2100B-C
Design Tools	Linduino File	Linduino File	Linduino File	Linduino File
Export Control	no	no	no	no
Function	Battery Stack Monitor	Battery Stack Monitor	Battery Stack Monitor	Battery Stack Monitor
Multi-IC Architecture	Individually addressed (4-bit) ICs, parallel connection to host processor	Individually addressed (4-bit) ICs, parallel connection to host processor	Individually addressed (4-bit) ICs, parallel connection to host processor	Individually addressed (4-bit) ICs, parallel connection to host processor
Operating Temperature Range, °C	-40 to 125	-40 to 125	-40 to 85	-40 to 85
Vin Max, V	75	75	75	75

生态计划

	LTC6804HG-1#PBF	LTC6804HG-1#TRPBF	LTC6804IG-1#PBF	LTC6804IG-1#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

其他选择

文章

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Low Cost isoSPI Coupling Circuitry for High Voltage High Capacity Battery Systems &mdash LT Journal
PDF, 302 Kb, 档案已发布: Apr 9, 2014
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Low Cost isoSPI Coupling Circuitry for High Voltage High
Capacity Battery Systems
Jon Munson The isoSPIв„ў feature built into the LTC6804 battery
stack monitor, when combined with an LTC6820 isoSPI
communications interface, enables safe and robust
information transfer across a high voltage barrier. isoSPI is
particularly useful in energy storage systems that produce
hundreds of volts via series-connected cells, which require
full dielectric isolation to minimize hazards to personnel.
In a typical isoSPI application (Figure 1)
pulse transformers provide the dielectric isolation and reject common-mode
interference that can be impressed on
the wiring. The isoSPI function operates
with readily available and inexpensive
Ethernet LAN magnetics, which typically
include a common-mode-choke section (as shown in Figure 1) to improve
common-mode line noise, along with the
usual 100в„¦ line termination resistors and
common-mode decoupling capacitors.
Ordinary signal transformers, including
Ethernet and gate-driver types, are wound with enameled wire that can have pin-hole
sized insulation defects, which expose
the copper to the atmosphere, inherently …

模型线

系列: LTC6804-1 (4)

LTC6804HG-1#PBF LTC6804HG-1#TRPBF LTC6804IG-1#PBF LTC6804IG-1#TRPBF

制造商分类

Power Management > Battery Management > Multicell Battery Stack Monitor
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management

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