- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377718 > LT1934IS6-1 (LINEAR TECHNOLOGY CORP) RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS PDF資料下載
參數(shù)資料
| 型號： | LT1934IS6-1 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 0.16 A SWITCHING REGULATOR, PDSO6 |
| 封裝： | 1 MM HEIGHT, PLASTIC, MO-193, TSOT-6 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 350K |
| 代理商： | LT1934IS6-1 |
1
LT1934/LT1934-1
1934f
Micropower Step-Down
Switching Regulators
in ThinSOT
, LTC and LT are registered trademarks of Linear Technology Corporation.
Burst Mode is a registered trademark of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
The LT
1934 is a micropower step-down DC/DC con-
verter with internal 400mA power switch, packaged in a
low profile (1mm) ThinSOT. With its wide input range of
3.2V to 34V, the LT1934 can regulate a wide variety of
power sources, from 4-cell alkaline batteries and 5V logic
rails to unregulated wall transformers and lead-acid bat-
teries. Quiescent current is just 12
μ
A and a zero current
shutdown mode disconnects the load from the input
source, simplifying power management in battery-pow-
ered systems. Burst Mode
operation and the low drop
internal power switch result in high efficiency over a broad
range of load current.
The LT1934 provides up to 300mA of output current. The
LT1934-1 has a lower current limit, allowing optimum
choice of external components when the required output
current is less than 60mA. Fast current limiting protects
the LT1934 and external components against shorted
outputs, even at 34V input.
I
Wide Input Voltage Range: 3.2V to 34V
I
Micropower Operation: I
Q
= 12
μ
A
I
5V at 250mA from 6.5V to 34V Input (LT1934)
I
5V at 60mA from 6.5V to 34V Input (LT1934-1)
I
3.3V at 250mA from 4.5V to 34V Input (LT1934)
I
3.3V at 60mA from 4.5V to 34V Input (LT1934-1)
I
Low Shutdown Current: <1
μ
A
I
Low V
CESAT
Switch: 200mV at 300mA
I
Low Profile (1mm) SOT-23 (ThinSOT
TM
) Package
I
Wall Transformer Regulation
I
Automotive Battery Regulation
I
Standby Power for Portable Products
I
Distributed Supply Regulation
I
Industrial Control Supplies
3.3V Step-Down Converter
Efficiency
BOOST
V
IN
LT1934
SHDN
1934 TA01
C2
2.2
μ
F
0.22
μ
F
10pF
C1: SANYO 4TPB100M
C2: TAIYO YUDEN GMK325BJ225MN
D1: ON SEMICONDUCTOR MBR0540
D2: CENTRAL CMDSH-3
L1: SUMIDA CDRH4D28-470
V
3.3V
250mA
D2
604k
1M
L1
47
μ
H
D1
V
IN
4.5V TO 34V
ON OFF
SW
FB
GND
C1
100
μ
F
+
LOAD CURRENT (mA)
60
E
70
80
90
100
0.1
10
100
1934 TA02
50
1
LT1934
V
IN
= 12V
V
OUT
= 5V
V
OUT
= 3.3V
DESCRIPTIOU
FEATURES
APPLICATIU
TYPICAL APPLICATIO
U
相關PDF資料 |
PDF描述 |
|---|---|
| LT1934-1 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1934 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1934ES6 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1935 | 1.2MHz Boost DC/DC Converter in ThinSOT with 2A Switch |
| LT1935ES5 | 1.2MHz Boost DC/DC Converter in ThinSOT with 2A Switch |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT1934IS6-1#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 3.2V to 34V 6-Pin TSOT-23 制造商:Linear Technology 功能描述:SP-SWREG/Monolithic, Cut Tape 80mA (Iout), Micropower Step-Down |
| LT1934IS6-1#TR | 功能描述:IC REG BUCK ADJ 60MA SOT23-6 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:2,500 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，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應商設備封裝:10-MSOP 裸露焊盤 |
| LT1934IS6-1#TRM | 功能描述:IC REG BUCK ADJ 60MA SOT23-6 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:2,500 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，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關:- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應商設備封裝:10-MSOP 裸露焊盤 |
| LT1934IS6-1#TRMPBF | 功能描述:IC REG BUCK ADJ 60MA SOT23-6 RoHS:是 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: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: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) 供應商設備封裝:8-SOIC |
| LT1934IS6-1#TRPBF | 功能描述:IC REG BUCK ADJ 60MA SOT23-6 RoHS:是 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: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: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) 供應商設備封裝:8-SOIC |
發(fā)布緊急采購，3分鐘左右您將得到回復。