Datasheet Linear Technology LT3693 — 数据表

制造商	Linear Technology
系列	LT3693

36V，3.5A，2.4MHz降压开关稳压器

数据表

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PDF, 315 Kb, 语言: en, 文件上传: Sep 19, 2017, 页数: 24
36V, 3.5A, 2.4MHz Step-Down Switching Regulator

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	LT3693EDD#PBF	LT3693EDD#TRPBF	LT3693EMSE#PBF	LT3693EMSE#TRPBF	LT3693IDD#PBF	LT3693IDD#TRPBF	LT3693IMSE#PBF	LT3693IMSE#TRPBF
N	1	2	3	4	5	6	7	8
Package	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图	MS-10E 包装外形图	MS-10E 包装外形图	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图	MS-10E 包装外形图	MS-10E 包装外形图
Package Code	DD	DD	MSE	MSE	DD	DD	MSE	MSE
Package Index	05-08-1699	05-08-1699	05-08-1664	05-08-1664	05-08-1699	05-08-1699	05-08-1664	05-08-1664
Pin Count	10	10	10	10	10	10	10	10

参数化

Parameters / Models	LT3693EDD#PBF	LT3693EDD#TRPBF	LT3693EMSE#PBF	LT3693EMSE#TRPBF	LT3693IDD#PBF	LT3693IDD#TRPBF	LT3693IMSE#PBF	LT3693IMSE#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC1272A	DC1272A	DC1272A	DC1272A	DC1272A	DC1272A	DC1272A	DC1272A
Design Tools	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model
Export Control	no	no	no	no	no	no	no	no
Features	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good
Frequency, kHz	2400	2400	2400	2400	2400	2400	2400	2400
Frequency Adjust Range	200kHz - 2.4MHz	200kHz - 2.4MHz	200kHz - 2.4MHz	200kHz - 2.4MHz	200kHz - 2.4MHz	200kHz - 2.4MHz	200kHz - 2.4MHz	200kHz - 2.4MHz
Frequency Sync Range	250kHz - 2MHz	250kHz - 2MHz	250kHz - 2MHz	250kHz - 2MHz	250kHz - 2MHz	250kHz - 2MHz	250kHz - 2MHz	250kHz - 2MHz
Integrated Inductor	no	no	no	no	no	no	no	no
Ishutdown, µA	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Isupply, mA	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
Max Phases	1	1	1	1	1	1	1	1
Monolithic	yes	yes	yes	yes	yes	yes	yes	yes
Number of Outputs	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 85	-40 to 85	-40 to 85	-40 to 85
Output Current, A	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
Polyphase	no	no	no	no	no	no	no	no
Switch Current, A	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4
Synchronous	no	no	no	no	no	no	no	no
Topology	Buck	Buck	Buck	Buck	Buck	Buck	Buck	Buck
Vin Max, V	36	36	36	36	36	36	36	36
Vin Min, V	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Vout Max, V	34.92	34.92	34.92	34.92	34.92	34.92	34.92	34.92
Vout Maximum	0.97Vin	0.97Vin	0.97Vin	0.97Vin	0.97Vin	0.97Vin	0.97Vin	0.97Vin
Vout Min, V	0.79	0.79	0.79	0.79	0.79	0.79	0.79	0.79

生态计划

	LT3693EDD#PBF	LT3693EDD#TRPBF	LT3693EMSE#PBF	LT3693EMSE#TRPBF	LT3693IDD#PBF	LT3693IDD#TRPBF	LT3693IMSE#PBF	LT3693IMSE#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

模型线

系列: LT3693 (8)

LT3693EDD#PBF LT3693EDD#TRPBF LT3693EMSE#PBF LT3693EMSE#TRPBF LT3693IDD#PBF LT3693IDD#TRPBF LT3693IMSE#PBF LT3693IMSE#TRPBF

制造商分类

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck