位置:TPS61372L > TPS61372L详情
TPS61372L中文资料
TPS61372L数据手册规格书PDF详情
1 Features
• Input voltage range: 2.5V to 5.5V
• Output voltage range: up to 16V
• On-resistance:
– Low-side FET - 36mΩ
– High-side FET - 107mΩ
• Switch peak current limit: 3.8A
• Quiescent current from VIN: 74μA
• Quiescent current from VOUT: 10μA
• Shutdown current from VIN: 1μA
• Switching frequency: 1.5MHz
• Soft-start time: 0.9ms
• Hiccup output short protection
• Auto PFM and forced PWM selectable
• Load disconnect during shutdown
• External loop compensation
• Output overvoltage protection
• 2.5mm × 2.5mm HotRod™ Lite WQFN package
• Create a custom design using the TPS61372L with
WEBENCH® Power Designer
2 Applications
• RF PA driver
• NAND flash
• Backup power
• Motor driver
• Optical sensor driver
3 Description
The TPS61372L is a full-integrated synchronous
boost converter with the load disconnect built-in. The
device supports output voltage up to 16V with a 3.8A
current limit. The input voltage ranges from 2.5V to
5.5V supporting applications powered by a single-cell
Lithium-ion battery or 5V bus.
The TPS61372L uses the peak current mode with the
adaptive off-time control topology. The device works
in PWM operation of 1.5 MHz at moderate-to-heavy
loads. At the light load conditions, the device can
be configured in either auto PFM or forced PWM
operation by the MODE pin connection. Auto PFM
mode has the benefit of high efficiency at light load
while forced PWM operation keeps the switching
frequency constant across the whole load range. The
TPS61372L has a soft start to minimize the inrush
current during start-up. The TPS61372L features of
the load disconnect during shut down and provides
a output short protection of hiccup mode. In addition,
the device implements output overvoltage and thermal
shutdown protection. The TPS61372L delivers a small
solution size with a 14-pin WQFN 2.5mm × 2.5mm
package of 0.8mm height.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
|||
TI(德州仪器) |
2447 |
DSBGA-16(1.55x1.5) |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
|||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
TI(德州仪器) |
2021+ |
DSBGA-16(1.55x1.5) |
499 |
||||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
||||
80000 |
|||||||
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
||||
TI |
25+ |
DSBGA16 |
6000 |
原厂原装,价格优势 |
|||
TI/德州仪器 |
22+ |
DSBGA16 |
9000 |
原装正品,支持实单! |
|||
TI(德州仪器) |
23+ |
DSBGA-16(1.55x1.5) |
9980 |
原装正品,支持实单 |
TPS61372L 资料下载更多...
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