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参数资料
| 型号： | LTC3564IS5#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ TSOT23-5 |
| 标准包装： | 2,500 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.6 V ~ 5.5 V |
| 输入电压： | 2.5 V ~ 5.5 V |
| PWM 型： | 电流模式，混合 |
| 频率 - 开关： | 2.25MHz |
| 电流 - 输出： | 1.25A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | TSOT-23-5 |
LTC3564
ABSOLUTE
AXI U RATI GS (Note 1)
Input Supply Voltage .................................. – 0.3V to 6V
RUN, V FB Voltages ..................................... – 0.3V to V IN
SW Voltage (DC) ......................... – 0.3V to (V IN + 0.3V)
Operating Junction Temperature Range
(Notes 2, 3, 6) ...................................... – 40 ° C to 125 ° C
Storage Temperature Range ................ – 65 ° C to 150 ° C
Lead Temperature (Soldering, 10 sec)................. 300 ° C
PI CO FIGURATIO
TOP VIEW
TOP VIEW
SW 1
6 RUN
V FB 1
5 RUN
PGND 2
7
5 SGND
GND 2
V IN 3
4 SW
V IN 3
4 V FB
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
T JMAX = 125 ° C, θ JA = 215 ° C/ W, θ JC = 50 ° C/ W
DCB PACKAGE
6-LEAD (2mm × 3mm) PLASTIC DFN
T JMAX = 125 ° C, θ JA = 64 ° C/ W, θ JC = 10.6 ° C/ W
EXPOSED PAD (PIN 7) IS SGND, MUST BE SOLDERED TO PCB
ORDER I FOR ATIO
LEAD FREE FINISH
LTC3564ES5#PBF
LTC3564IS5#PBF
LTC3564EDCB#PBF
LTC3564IDCB#PBF
TAPE AND REEL
LTC3564ES5#TRPBF
LTC3564IS5#TRPBF
LTC3564EDCB#TRPBF
LTC3564IDCB#TRPBF
PART MARKING*
LTCYJ
LTCYJ
LDTQ
LDTQ
PACKAGE DESCRIPTION
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
6-Lead (2mm × 3mm) Plastic DFN
6-Lead (2mm × 3mm) Plastic DFN
TEMPERATURE RANGE
–40 ° C to 125 ° C
–40 ° C to 125 ° C
–40 ° C to 125 ° C
–40 ° C to 125 ° C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on nonstandard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS
The ● denotes specifications which apply over the full operating junction temperature range, otherwise specifications are T A = 25 ° C.
V IN = 3.6V unless otherwise specified.
SYMBOL
I VFB
PARAMETER
Feedback Current
CONDITIONS
●
MIN
TYP
MAX
± 30
UNITS
nA
V FB
Δ V FB
I PK
Regulated Feedback Voltage
Reference Voltage Line Regulation
Peak Inductor Current
(Note 4)
V IN = 2.5V to 5.5V (Note 4)
V IN = 3V, V FB = 0.5V, Duty Cycle < 35%
●
0.5880
1.5
0.6
0.04
2.0
0.6120
0.4
2.5
V
%/V
A
V LOADREG
Output Voltage Load Regulation
0.5
%
V IN
Input Voltage Range
●
2.5
5.5
V
3564f
2
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相关代理商/技术参数 |
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|---|---|
| LTC3565 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3565_1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3565_12 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3565EDD | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3565EDD#PBF | 功能描述:IC REG BUCK SYNC ADJ 1.25A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
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