LT1977EFE#PBF

LT1977EFE#PBF
Mfr. #:
LT1977EFE#PBF
制造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ Burst Mode Operation
生命周期:
制造商新产品。
数据表:
LT1977EFE#PBF 数据表
交货:
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支付:
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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:
更多信息:
LT1977EFE#PBF 更多信息
产品属性
属性值
制造商:
模拟设备公司
产品分类:
开关稳压器
RoHS:
Y
安装方式:
贴片/贴片
包装/案例:
TSSOP-16
输出电压:
可调节的
输出电流:
1.24 A
输出数量:
1 Output
输入电压最大值:
60 V
拓扑:
巴克
输入电压最小值:
3.3 V
开关频率:
500 kHz
最低工作温度:
- 40 C
最高工作温度:
+ 125 C
系列:
LT1977
打包:
管子
高度:
1.1 mm
输入电压:
3.3 V to 60 V
工作温度范围:
- 40 C to + 125 C
静态电流:
100 uA
类型:
单片降压
品牌:
ADI公司/凌力尔特
关掉:
关掉
工作电源电流:
0.1 mA
产品类别:
开关稳压器
出厂包装数量:
95
子类别:
PMIC - 电源管理 IC
电源电压 - 最小值:
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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
Power Management ADI SLP
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Mfr.#: 2-1445057-4

OMO.#: OMO-2-1445057-4

Pin & Socket Connectors HDR ASSY 4 POS R/A SINGLE ROW TIN
C4532X5R1E226M250KA

Mfr.#: C4532X5R1E226M250KA

OMO.#: OMO-C4532X5R1E226M250KA

Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 25V 22uF X5R 20% T: 2.5mm
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Mfr.#: PMR01ZZPJ000

OMO.#: OMO-PMR01ZZPJ000

Current Sense Resistors - SMD 0402 0ohm Jumper 5% CS Metal Strip
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Mfr.#: LAA710S

OMO.#: OMO-LAA710S

Solid State Relays - PCB Mount 60V 1000mA Dual Single-Pole
KTR03EZPF1603

Mfr.#: KTR03EZPF1603

OMO.#: OMO-KTR03EZPF1603-ROHM-SEMI

RES SMD 160K OHM 1% 1/10W 0603
PMR01ZZPJ000

Mfr.#: PMR01ZZPJ000

OMO.#: OMO-PMR01ZZPJ000-ROHM-SEMI

RES SMD 0 OHM JUMPER 1/5W 0402
LAA710S

Mfr.#: LAA710S

OMO.#: OMO-LAA710S-IXYS-INTEGRATED-CIRCUITS-DIVIS

Solid State Relays - PCB Mount 60V 1000mA Dual Single-Pole
2-1445057-4

Mfr.#: 2-1445057-4

OMO.#: OMO-2-1445057-4-TE-CONNECTIVITY

Pin & Socket Connectors HDR ASSY 4 POS R/A SINGLE ROW TIN
可用性
库存:
124
订购:
2107
输入数量:
LT1977EFE#PBF的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
参考价格(美元)
数量
单价
小计金额
1
US$8.56
US$8.56
25
US$5.98
US$149.50
100
US$5.28
US$528.00
250
US$4.94
US$1 235.00
500
US$4.83
US$2 415.00
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