LT1977EFE#PBF

LT1977EFE#PBF
Mfr. #:
LT1977EFE#PBF
メーカー:
Analog Devices / Linear Technology
説明:
Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ Burst Mode Operation
ライフサイクル:
メーカー新製品
データシート:
LT1977EFE#PBF データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
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HTML Datasheet:
LT1977EFE#PBF DatasheetLT1977EFE#PBF Datasheet (P4-P6)LT1977EFE#PBF Datasheet (P7-P9)LT1977EFE#PBF Datasheet (P10-P12)LT1977EFE#PBF Datasheet (P13-P15)LT1977EFE#PBF Datasheet (P16-P18)LT1977EFE#PBF Datasheet (P19-P21)LT1977EFE#PBF Datasheet (P22-P24)
ECAD Model:
詳しくは:
LT1977EFE#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:
TSSOP-16
出力電圧:
調整可能
出力電流:
1.24 A
出力数:
1 Output
入力電圧MAX:
60 V
トポロジー:
バック
入力電圧MIN:
3.3 V
スイッチング周波数:
500 kHz
最低動作温度:
- 40 C
最高作動温度:
+ 125 C
シリーズ:
LT1977
包装:
チューブ
高さ:
1.1 mm
入力電圧:
3.3 V to 60 V
動作温度範囲:
- 40 C to + 125 C
静止電流:
100 uA
タイプ:
モノリシックバック
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
動作供給電流:
0.1 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:
95
サブカテゴリ:
PMIC-パワーマネジメントIC
供給電圧-最小:
3.3 V
Tags
LT1977E, LT1977, LT197, LT19, LT1
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***eco
DC to DC Converter Single Step Down 2.4 Volt to 60 Volt Automotive 16-Pin TSSOP EP
***ear Technology
LT1977 - High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current
***nell
SWITCHING REG ADJ, SMD, TSSOP16; Voltage Regulator Type:Buck, Step Down; Voltage, Input Max:60V; Max Output Current:1.5A; Frequency:500kHz; Voltage, Supply Min:3.3V; Voltage, Supply Max:60V; Termination Type:SMD; Case Style:TSSOP; No. of Pins:16; Operating Temperature Range:-40°C to +125°C; Temp, Op. Max:125°C; Temp, Op. Min:-40°C; Base Number:1977; Voltage, Output:68V; Voltage, Vcc:60V
***log Devices
The LT1977 is a 500kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Innovative design techniques along with a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by employing Burst Mode operation at low currents, utilizing the output to bias the internal circuitry, and by using a supply boost capacitor to fully saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. Shutdown reduces input supply current to less than 1µA. External synchronization can be implemented by driving the SYNC pin with logic-level inputs. A single capacitor from the CSS pin to the output provides a controlled output voltage ramp (soft-start). The device also has a power good flag with a programmable threshold and time-out and thermal shutdown protection. The LT1977 is available in a 16-pin TSSOP package with exposed pad leadframe for low thermal resistance. The LT1976, a 200kHz reduced switch frequency version of the LT1977, is also available. See the Applications Information section for selection criteria between the LT1976 and LT1977. Applications High Voltage Power Conversion 14V and 42V Automotive Systems Industrial Power Systems Distributed Power Systems Battery-Powered Systems
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可用性
ストック:
124
注文中:
2107
数量を入力してください:
LT1977EFE#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
$8.56
$8.56
25
$5.98
$149.50
100
$5.28
$528.00
250
$4.94
$1 235.00
500
$4.83
$2 415.00
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