Datasheet Linear Technology LT3090 — 数据表

制造商	Linear Technology
系列	LT3090

-具有可编程电流限制的36V，600mA负线性稳压器

数据表

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PDF, 704 Kb, 语言: en, 文件上传: Sep 2, 2017, 页数: 36
–36V, 600mA Negative Linear Regulator with Programmable Current Limit

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价格

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	LT3090EDD#PBF	LT3090EDD#TRPBF	LT3090EMSE#PBF	LT3090EMSE#TRPBF	LT3090HDD#PBF	LT3090HDD#TRPBF	LT3090HMSE#PBF	LT3090HMSE#TRPBF	LT3090IDD#PBF	LT3090IDD#TRPBF	LT3090IMSE#PBF	LT3090IMSE#TRPBF	LT3090MPDD#PBF	LT3090MPDD#TRPBF	LT3090MPMSE	LT3090MPMSE#PBF	LT3090MPMSE#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
Package	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图	MS-12E 包装外形图
Package Code	DD	DD	MSE	MSE	DD	DD	MSE	MSE	DD	DD	MSE	MSE	DD	DD	MSE	MSE	MSE
Package Index	05-08-1699	05-08-1699	05-08-1666	05-08-1666	05-08-1699	05-08-1699	05-08-1666	05-08-1666	05-08-1699	05-08-1699	05-08-1666	05-08-1666	05-08-1699	05-08-1699	05-08-1666	05-08-1666	05-08-1666
Pin Count	10	10	12	12	10	10	12	12	10	10	12	12	10	10	12	12	12

参数化

Parameters / Models	LT3090EDD#PBF	LT3090EDD#TRPBF	LT3090EMSE#PBF	LT3090EMSE#TRPBF	LT3090HDD#PBF	LT3090HDD#TRPBF	LT3090HMSE#PBF	LT3090HMSE#TRPBF	LT3090IDD#PBF	LT3090IDD#TRPBF	LT3090IMSE#PBF	LT3090IMSE#TRPBF	LT3090MPDD#PBF	LT3090MPDD#TRPBF	LT3090MPMSE	LT3090MPMSE#PBF	LT3090MPMSE#TRPBF
Demo Boards	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A	DC1948A
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Features	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown	Current Source Reference, Output Current Monitor, Cable Drop Compensation, Shutdown
Isupply, mA	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Number of Supplies	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Vin Max, V	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5	-1.5
Vin Min, V	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36	-36

生态计划

	LT3090EDD#PBF	LT3090EDD#TRPBF	LT3090EMSE#PBF	LT3090EMSE#TRPBF	LT3090HDD#PBF	LT3090HDD#TRPBF	LT3090HMSE#PBF	LT3090HMSE#TRPBF	LT3090IDD#PBF	LT3090IDD#TRPBF	LT3090IMSE#PBF	LT3090IMSE#TRPBF	LT3090MPDD#PBF	LT3090MPDD#TRPBF	LT3090MPMSE	LT3090MPMSE#PBF	LT3090MPMSE#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant

文章

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New Linear Regulators Solve Old Problems &mdash LT Journal
PDF, 807 Kb, 档案已发布: Jan 6, 2014
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January 2014 I N T H I S I S S U E ВµModuleВ® regulator
combines a switcher with
five 1.1A LDOs 12 Volume 23 Number 4 New Linear Regulators
Solve Old Problems
Bob Dobkin fully differential op amp
drives high res ADCs 14 Silent Switcherв„ў regulator
meets CISPR Class 5 25 high speed ADC sampling
transients 34 The architecture of linear regulators has remained virtually
unchanged since the introduction of the 3-terminal floating
voltage regulator in 1976. Architectures have settled on either the
floating architecture (LT317) or an amplifier loop with feedback
from the output to the amplifier. These architectures inherently
limit regulator versatility, regulation and accuracy. In 2007, Linear
Technology released the LTВ®3080, introducing a new linear regulator
architecture that expanded versatility,
significantly improved performance,
and allowed easy parallel operation.
The LT3081 is one of this new
class of linear regulator, specifically
featuring a wide safe operating
area for industrial applications.
THE OLD WAY In the old linear regulator architecture (Figure 1),
feedback resistors set the output voltage and attenuate …

模型线

系列: LT3090 (17)

LT3090EDD#PBF LT3090EDD#TRPBF LT3090EMSE#PBF LT3090EMSE#TRPBF LT3090HDD#PBF LT3090HDD#TRPBF LT3090HMSE#PBF LT3090HMSE#TRPBF LT3090IDD#PBF LT3090IDD#TRPBF LT3090IMSE#PBF LT3090IMSE#TRPBF LT3090MPDD#PBF LT3090MPDD#TRPBF LT3090MPMSE LT3090MPMSE#PBF LT3090MPMSE#TRPBF

制造商分类

Power Management > LDO Linear Regulators > LDO Plus | Negative Linear Regulators (LDO) | Extended Temperature (H & MP) Linear Regulators
Monitor, Control and Protection > Cable Drop Compensation