LTC3447EDD#PBF

LTC3447EDD#PBF
Mfr. #:
LTC3447EDD#PBF
メーカー:
Analog Devices / Linear Technology
説明:
Switching Voltage Regulators I2C Controllable Buck Reg in 3 3 DFN
ライフサイクル:
メーカー新製品
データシート:
LTC3447EDD#PBF データシート
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ECAD Model:
詳しくは:
LTC3447EDD#PBF 詳しくは
製品属性
属性値
メーカー:
アナログ・デバイセズ
製品カテゴリ:
スイッチング電圧レギュレータ
JBoss:
Y
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
DFN-10
出力電圧:
0.69 V to 2.05 V
出力電流:
0.6 A
出力数:
1 Output
入力電圧MAX:
5.5 V
トポロジー:
バック
入力電圧MIN:
2.5 V
スイッチング周波数:
1 MHz
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
シリーズ:
LTC3447
包装:
チューブ
入力電圧:
2.5 V to 5.5 V
動作温度範囲:
- 40 C to + 85 C
静止電流:
34 uA
タイプ:
I2C Controllable Buck Regulator
ブランド:
アナログ・デバイセズ/リニアテクノロジー
シャットダウン:
シャットダウン
開発キット:
DC767A
負荷調整:
0.2 %
動作供給電流:
0.033 mA
製品タイプ:
スイッチング電圧レギュレータ
ファクトリーパックの数量:
121
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
0.004903 oz
Tags
LTC344, LTC34, LTC3, LTC
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ear Technology
LTC3447 - I2C Controllable Buck Regulator in 3mm × 3mm DFN
***ark
VOLTAGE REGULATOR, BUCK, 1MHZ, 600mA, DFN-10; Primary Input Voltage:5.5V; No. of Outputs:1; Output Current:600mA; No. of Pins:10; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes
***log Devices
The LTC3447 is a high efficiency monolithic synchronous current mode buck regulator. Using an I2C interface, the output voltage can be set between 0.69V and 2.05V using an internal 6-bit DAC. The buck regulator has optional external feedback resistors that can be used for setting the initial start up voltage. The feedback voltage reference for this start-up option is 0.6V. Once the voltage DAC is updated via the I2C, the buck regulator switches from external to internal feedback resistors. When there are no external resistors, the default start-up voltage is 1.38V. The switching frequency is internally set at 1MHz, allowing the use of small surface mount inductors and capacitors. In Burst Mode® operation, supply current is only 33µA, dropping to <1µA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3447 ideally suited for single cell Li-Ion battery-powered applications. 100% duty cycle capability provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode operation increases efficiency at light loads, further extending battery life. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Protected by U.S. Patents, including 5481178, 6580258, 6304066, 6127815, 6498466, 6611131. Applications Distributed Power Supplies Notebook Computers PDAs and Other Handheld Devices
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可用性
ストック:
193
注文中:
2176
数量を入力してください:
LTC3447EDD#PBFの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
参考価格(USD)
単価
小計金額
1
$4.71
$4.71
25
$3.12
$78.00
100
$2.58
$258.00
250
$2.45
$612.50
500
$2.40
$1 200.00
1000
$2.30
$2 300.00
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