參數資料
型號： LT3464
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： Micropower Boost Converter with Integrated Schottky and Output Disconnect in ThinSOT
中文描述： SWITCHING REGULATOR, UUC8
封裝： DIE-8
文件頁數： 2/16頁
文件大?。?/td> 260K
代理商： LT3464
LT3464
2
3464i
V
IN
, SHDN, CTRL Voltage ........................................ 10V
OUT, CAP Voltage.................................................... 36V
SW Voltage.............................................................. 36V
FB Voltage ................................................................. 6V
Maximum Junction Temperature..........................125
°
C
Operating Temperature Range (Note 2).. –40
°
C to 85
°
C
Storage Temperature Range..................–65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART
NUMBER
T
JMAX
= 125
°
C,
θ
JA
= 140
°
C/W
LT3464ETS8
ABSOLUTEW
(Note 1)
W
W
U
PACKAGE/ORDER IU
U
W
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. V
IN
= 3.6V, unless otherwise noted. (Note 2)
The
G
denotes the specifications which apply over the full operating
PARAMETER
Minimum Input Voltage
Quiescent Current
CONDITIONS
MIN
TYP
2.0
25
0.01
1.250
10
3
0.05
250
1.0
0.02
190
115
600
1
100
190
1.5
0.1
45
5
MAX
2.3
36
0.5
1.275
UNITS
V
Not Switching
V
SHDN
= 0.2V
V
FB
Falling, V
CTRL
= 3.6V
μ
A
μ
A
V
mV
nA
%/V
ns
μ
s
μ
A
mV
mA
mV
μ
A
mV
mV
μ
A
μ
A
mA
μ
A
FB Comparator Trip Voltage
FB Comparator Hysteresis
FB Pin Bias Current
FB Voltage Line Regulation
Switch Off Time
G
1.215
V
FB
= 1.25V, V
CTRL
= 3.6V
2.3V < V
IN
< 10V
V
CAP
-V
IN
= 5V
V
CAP
-V
IN
= 0V
V
SW
= 36V
I
SW
= 80mA
G
30
0.1
Switch Leakage Current
Switch V
CESAT
Switch Current Limit
Schottky Forward Voltage
Schottky Reverse Leakage
PNP Disconnect V
CAP-OUT
1
300
140
750
10
85
I
SCHOTTKY
= 110mA
V
CAP-SW
= 36V
I
OUT
= 200
μ
A
I
OUT
= 10mA
I
OUT
= 0, V
CAP
= 36V (Note 3)
SHDN = 0.2, V
CAP
= 10V, V
OUT
= 0V
V
CAP
= 10V, V
OUT
= 0V
V
SHDN
= 3.6V
PNP Disconnect Q Current
PNP Disconnect Leakage
PNP Disconnect Current Limit
SHDN Pin Current
SHDN Input Voltage High
SHDN Input Voltage Low
CTRL Pin Bias Current
CTRL to FB Offset
5
5
75
10
25
2.3
V
V
0.2
80
7
V
CTRL
= 0.5V, V
FB
= 1V
V
CTRL
= 0.5V (Note 4)
G
6
2
nA
mV
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The LT3464E 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:
Current consumed by Disconnect PNP when there is no load on
the OUT pin.
Note 4:
This figure is computed according to ((V
FB
falling + V
FB
rising)/2)
–V
CONTROL
.
CTRL 1
FB 2
OUT 3
GND 4
8 SHDN
7 V
IN
6 SW
5 CAP
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC SOT-23
TS8 PART MARKING
LTG2
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相關代理商/技術參數
參數描述
LT3464_1 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Boost Converter with Schottky and Output Disconnect in ThinSOT?
LT3464ETS8 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.3V to 10V 8-Pin TSOT-23
LT3464ETS8#PBF 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.3V to 10V 8-Pin TSOT-23 制造商:Linear Technology 功能描述:SP-SWREG/Monolithic, CUT TAPE 85mA Boost Converter w/intnl Schottky
LT3464ETS8#TR 功能描述:IC REG BOOST ADJ 115MA TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 標準包裝:500 系列:- 類型:切換式電容器（充電泵），反相 輸出類型:固定 輸出數:1 輸出電壓:-3V 輸入電壓:2.3 V ~ 5.5 V PWM 型:Burst Mode? 頻率 - 開關:900kHz 電流 - 輸出:100mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型，TSOT-23-6 包裝:帶卷 (TR) 供應商設備封裝:TSOT-23-6 其它名稱:LTC1983ES6-3#TRMTR
LT3464ETS8#TRM 功能描述:IC REG BOOST ADJ 115MA TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 標準包裝:500 系列:- 類型:切換式電容器（充電泵），反相 輸出類型:固定 輸出數:1 輸出電壓:-3V 輸入電壓:2.3 V ~ 5.5 V PWM 型:Burst Mode? 頻率 - 開關:900kHz 電流 - 輸出:100mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型，TSOT-23-6 包裝:帶卷 (TR) 供應商設備封裝:TSOT-23-6 其它名稱:LTC1983ES6-3#TRMTR
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