參數(shù)資料
型號: LT1610CS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.7MHz, Single Cell Micropower DC/DC Converter
中文描述: 0.9 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁數(shù): 3/16頁
文件大?。?/td> 209K
代理商: LT1610CS8
3
LT1610
ELECTRICAL C
range, otherwise specifications are at T
A
= 25
°
C. Commercial grade 0
°
C to 70
°
C, V
IN
= 1.5V, V
SHDN
= V
IN
, unless otherwise noted.
(Note 2)
HARA TERISTICS
The
G
denotes specifications which apply over the specified temperature
PARAMETER
Switch Current Limit
Switch V
CESAT
CONDITIONS
(Note 3)
I
SW
= 300mA
MIN
450
TYP
600
300
MAX
900
350
400
1
UNITS
mA
mV
mV
G
Switch Leakage Current
SHDN Input Voltage High
SHDN Input Voltage Low
SHDN Pin Bias Current
V
SW
= 5V
0.01
μ
A
V
V
μ
A
μ
A
1
0.3
V
SHDN
= 3V
V
SHDN
= 0V
10
0.01
0.1
The
G
denotes specifications which apply over the specified temperature range, otherwise specifications are at T
A
= 25
°
C.
Industrial grade –40
°
C to 85
°
C, V
IN
= 1.5V, V
SHDN
= V
IN
, unless otherwise noted.
PARAMETER
Minimum Operating Voltage
CONDITIONS
T
A
= 85
°
C
T
A
= –40
°
C
MIN
TYP
0.9
MAX
1
1.25
8
1.26
60
0.5
1.0
80
0.15
0.2
UNITS
V
V
V
Maximum Operating Voltage
Feedback Voltage
Quiescent Current
Quiescent Current in Shutdown
G
1.20
1.23
30
0.01
0.01
27
0.03
μ
A
μ
A
μ
A
nA
V
SHDN
= 0V, V
IN
= 2V
V
SHDN
= 0V, V
IN
= 5V
FB Pin Bias Current
Reference Line Regulation
G
2V
V
IN
8V (–40
°
C)
2V
V
IN
8V (85
°
C)
I = 2
μ
A
%/V
%/V
Error Amp Transconductance
Error Amp Voltage Gain
Switching Frequency
Maximum Duty Cycle
25
100
1.7
80
μ
mhos
V/V
MHz
(Note 4)
(Note 4)
G
1.4
77
75
450
2
95
95
900
350
400
1
%
%
G
Switch Current Limit
Switch V
CESAT
600
300
mA
mV
mV
μ
A
I
SW
= 300mA
G
Switch Leakage Current
SHDN Input Voltage High
SHDN Input Voltage Low
SHDN Pin Bias Current
V
SW
= 5V
0.01
1
V
V
0.3
V
SHDN
= 3V
V
SHDN
= 0V
10
0.01
μ
A
μ
A
0.1
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The LT1610C is guaranteed to meet specified performance from
0
°
C to 70
°
C and is designed, characterized and expected to meet these
extended temperature limits, but is not tested at –40
°
C and 85
°
C. The
LT1610I is guaranteed to meet the extended temperature limits.
Note 3:
Current limit guaranteed by design and/or correlation to static test.
Current limit is affected by duty cycle due to ramp generator. See Block
Diagram.
Note 4:
Not 100% tested at 85
°
C.
相關(guān)PDF資料
PDF描述
LT1615-1 Micropower Step-Up DC/DC Converters in SOT-23(微功耗步升DC/DC變換器(SOT-23封裝))
LT1617 Micropower Inverting DC/DC Converters in SOT-23(微功耗反相DC/DC變換器(SOT-23封裝))
LT1618EMS Constant-Current/ Constant-Voltage 1.4MHz Step-Up DC/DC Converter
LT1618 Constant-Current/ Constant-Voltage 1.4MHz Step-Up DC/DC Converter(恒定電流/恒定電壓,1.4MHz,步升DC/DC變換器)
LT1619 Low Voltage Current Mode PWM Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1610CS8#PBF 功能描述:IC REG BOOST ADJ 0.6A 8SOIC 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:- 標準包裝:250 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-SON(1.45x1) 產(chǎn)品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2
LT1610CS8#TR 功能描述:IC REG BOOST ADJ 0.6A 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)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(shù):1 輸出電壓:-3V 輸入電壓:2.3 V ~ 5.5 V PWM 型:Burst Mode? 頻率 - 開關(guān):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(yīng)商設(shè)備封裝:TSOT-23-6 其它名稱:LTC1983ES6-3#TRMTR
LT1610CS8#TRPBF 功能描述:IC REG BOOST ADJ 0.6A 8SOIC 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(shù):1 輸出電壓:-3V 輸入電壓:2.3 V ~ 5.5 V PWM 型:Burst Mode? 頻率 - 開關(guān):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(yīng)商設(shè)備封裝:TSOT-23-6 其它名稱:LTC1983ES6-3#TRMTR
LT1610IS8 功能描述:IC REG BOOST ADJ 0.6A 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標準包裝: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 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
LT1610IS8#PBF 功能描述:IC REG BOOST ADJ 0.6A 8SOIC 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:- 標準包裝:250 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-SON(1.45x1) 產(chǎn)品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2