- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377774 > LTC3409 (Linear Technology Corporation) 64 x 18 3.3-V asynchronous FIFO memory 56-SSOP 0 to 70 PDF資料下載
參數(shù)資料
| 型號(hào)： | LTC3409 |
| 廠商： | Linear Technology Corporation |
| 元件分類： | DRAM |
| 英文描述： | 64 x 18 3.3-V asynchronous FIFO memory 56-SSOP 0 to 70 |
| 中文描述： | 600mA的低輸入電壓降壓穩(wěn)壓器x 3mm DFN封裝采用3mm |
| 文件頁(yè)數(shù)： | 3/16頁(yè) |
| 文件大小： | 246K |
| 代理商： | LTC3409 |
第1頁(yè)第2頁(yè)當(dāng)前第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
3
LTC3409
3409f
SYMBOL
SYNC t
O
PARAMETER
SYNC Timeout
CONDITIONS
Delay from Removal of EXT CLK Until Fixed
Frequency Operation Begins (Note 7)
I
SW
= 100mA, Wafer Level
I
SW
= 100mA, DD Package
I
SW
= 100mA, Wafer Level
I
SW
= 100mA, DD Package
V
RUN
= 0V, V
SW
= 0V or 5V, V
IN
= 5V
MIN
TYP
30
MAX
UNITS
μ
s
R
PFET
R
DS(ON)
of P-Channel FET
0.33
0.35
0.22
0.25
±
0.1
R
NFET
R
DS(ON)
of N-Channel FET
μ
A
I
LSW
SW Leakage
±
3
The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25
°
C.
V
IN
= 2.2V unless otherwise specified.
ELECTRICAL CHARACTERISTICS
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The LTC3409E is guaranteed to meet performance specifications
from 0
°
C to 70
°
C. Specifications over the –40
°
C to 85
°
C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 3:
T
J
is calculated from the ambient temperature T
A
and power
dissipation P
D
according to the following formula:
LTC3409: T
J
= T
A
+ (P
D
)(43
°
C/W)
This IC includes overtemperature protection that is intended to protect the
device during momentary overload conditions. Overtemperature protection
becomes active at a junction temperature greater than the maximum
operating junction temperature. Continuous operation above the specified
maximum operating junction temperature may impair device reliability.
Note 4:
The LTC3409 is tested in a proprietary test mode that connects
V
FB
to the output of the error amplifier.
Note 5:
Dynamic supply current is higher due to the gate charge being
delivered at the switching frequency.
Note 6:
V
OVL
is the amount V
FB
must exceed the regulated feedback
voltage.
Note 7:
Determined by design, not production tested.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC3409EDD | 600mA Low Vin Buck Regulator in 3mm x 3mm DFN |
| LTC3411EMS | 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3411 | 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3411EDD | 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
| LTC3413 | 3A, 2MHz Monolithic Synchronous Regulator for DDR/QDR Memory Termination |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC3409A | 制造商:LINER 制造商全稱:Linear Technology 功能描述:600mA Low VIN Buck Regulator in 3mm × 3mm DFN |
| LTC3409AEDD | 制造商:LINER 制造商全稱:Linear Technology 功能描述:600mA Low VIN Buck Regulator in 3mm × 3mm DFN |
| LTC3409AEDD#PBF | 功能描述:IC REG BUCK SYNC ADJ 0.6A 8DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓（升壓） 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式，混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC |
| LTC3409AEDD#TRPBF | 功能描述:IC REG BUCK SYNC ADJ 0.6A 8DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓（升壓） 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式，混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC |
| LTC3409AIDD | 制造商:LINER 制造商全稱:Linear Technology 功能描述:600mA Low VIN Buck Regulator in 3mm × 3mm DFN |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。