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參數(shù)資料
| 型號： | LTC1983ES6-5 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 100mA REGULATED CHARGE-PUMP INVERTERS IN THINSOT |
| 中文描述： | 0.125 A SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 6 PIN |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 188K |
| 代理商： | LTC1983ES6-5 |
LTC1983-3/LTC1983-5
100mA Regulated
Charge-Pump Inverters
1
sn1983 1983fs
The LTC
1983-3 and LTC1983-5 are inverting charge
pump DC/DC converters that produce negative regulated
outputs. The parts require only three tiny external capaci-
tors and can provide up to 100mA of output current. The
devices can operate in open loop mode (creating a –V
IN
supply) or regulated output mode depending on the input
supply voltage and the output current.
The LTC1983-3/LTC1983-5 have many useful features for
portable applications including very low quiescent current
(25
μ
A typical) and a zero current shutdown mode pro-
grammed through the SHDN pin.
The LTC1983-3/LTC1983-5 are over-temperature and
short-circuit protected. The parts are available in a 6-pin
low profile (1mm) ThinSOT package.
I
–3V Generation in Single-Supply Systems
I
Portable Equipment
I
LCD Bias Supplies
I
GaAs FET Bias Supplies
I
Fixed Output Voltages: –3V, –5V or Low Noise V
IN
to –V
IN
Inverted Output
I
±
4% Output Voltage Accuracy
I
Low Quiesient Current: 25
μ
A
I
100mA Output Current Capability
I
3V to 5.5V Operating Voltage Range (LTC1983-3)
I
2.3V to 5.5V Operating Voltage Range (LTC1983-5)
I
Internal 900kHz Oscillator
I
“Zero Current” Shutdown
I
Short-Circuit and Over-Temperature Protected
I
Low Profile (1mm) ThinSOT
TM
Package
in ThinSOT
, LTC and LT are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
IN
SHDN
C
+
V
OUT
GND
C
–
LTC1983-3
V
IN
3V TO 5.5V
V
OUT
= –3V
I
OUT
= UP TO 100mA
C
OUT
10
F
C
IN
10
μ
F
C
FLY
1
F
OFF ON
C
FLY
: TAIYO YUDEN LMK212BJ105
C
IN
, C
OUT
: TAIYO YUDEN JMK316BJ106ML
1983-3 TA01
V
OUT
vs I
OUT
I
OUT
(mA)
0
V
O
–3.3
–3.2
–3.1
–3.0
–2.9
–2.8
–2.7
20
40
60
80
1983 TA02
100
V
IN
= 5V
V
IN
= 3.3V
DESCRIPTIOU
FEATURES
APPLICATIU
TYPICAL APPLICATIO
U
–3V at 100mA DC/DC Converter
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTPC | 100mA REGULATED CHARGE-PUMP INVERTERS IN THINSOT |
| LTYB | 100mA REGULATED CHARGE-PUMP INVERTERS IN THINSOT |
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| LTC1985ES5-1.8 | Micropower Precision Triple Supply Monitor with Push-Pull Reset Output in a 5-Lead SOT-23 Package |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1983ES6-5#PBF | 制造商:Linear Technology 功能描述:IC INVERTING CHARGE PUMP CONV 6-SOT-23 制造商:Linear Technology 功能描述:IC, INVERTING CHARGE PUMP CONV, 6-SOT-23 制造商:Linear Technology 功能描述:IC, INVERTING CHARGE PUMP CONV, 6-SOT-23; Primary Input Voltage:5V; No. of Outputs:1; Output Voltage:-5V; Output Current:100mA; No. of Pins:6; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes |
| LTC1983ES6-5#TR | 功能描述:IC REG SWITCHD CAP INV -5V SOT23 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(biāo)準(zhǔn)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 |
| LTC1983ES6-5#TRM | 功能描述:IC REG SWITCHD CAP INV -5V SOT23 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(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 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 |
| LTC1983ES6-5#TRMPBF | 功能描述:IC REG SWITCHD CAP INV -5V SOT23 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:- 產(chǎn)品培訓(xùn)模塊:High Efficiency Current Mode Switching Regulators CMOS LDO Regulators 特色產(chǎn)品:BD91x Series Step-Down Regulators 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:兩者兼有 輸出數(shù):2 輸出電壓:3.3V，0.8 V ~ 2.5 V 輸入電壓:4.5 V ~ 5.5 V PWM 型:電流模式 頻率 - 開關(guān):1MHz 電流 - 輸出:1.5A 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:20-VFQFN 裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:VQFN020V4040 產(chǎn)品目錄頁面:1373 (CN2011-ZH PDF) 其它名稱:BD9152MUV-E2TR |
| LTC1983ES6-5#TRPBF | 功能描述:IC REG SWITCHD CAP INV -5V SOT23 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: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 |
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