TPS62933F集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
TPS62933F |
参数属性 | TPS62933F 封装/外壳为SOT-583;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJUSTABLE 3A SOT583 |
功能描述 | TPS6293x 3.8-V to 30-V, 2-A, 3-A Synchronous Buck Converters in a SOT583 Package |
封装外壳 | SOT-583 |
文件大小 |
3.97204 Mbytes |
页面数量 |
51 页 |
生产厂商 | Texas Instruments |
企业简称 |
TI【德州仪器】 |
中文名称 | 美国德州仪器公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-10 11:46:00 |
人工找货 | TPS62933F价格和库存,欢迎联系客服免费人工找货 |
TPS62933F规格书详情
1 Features
• Configured for a wide range of applications
– 3.8-V to 30-V input voltage range
– 0.8-V to 22-V output voltage range
– Ultra-low quiescent current: 12 μA (TPS62932,
TPS62933, and TPS62933P)
– Integrated 76-mΩ and 32-mΩ MOSFETs
– 0.8 V ± 1 reference voltage (25°C)
– Maximum 98 duty cycle operation
– Precision EN threshold
– 2-A (TPS62932) and 3-A (TPS62933 and
TPS62933x) continuous output current
– –40°C to 150°C operating junction temperature
• Numerous pin-compatible options
– TPS62932, TPS62933, and TPS62933F with
the SS pin for adjustable soft-start time
– TPS62933P and TPS62933O with the PG pin
for a power-good indicator
– TPS62932, TPS62933, and TPS62933P with
pulse frequency modulation (PFM) for high
light-load efficiency
– TPS62933F with forced continuous current
modulation (FCCM)
– TPS62933O with out-of-audio (OOA) feature
• Ease of use and small solution size
– Peak current control mode with internal
compensation
– 200-kHz to 2.2-MHz selectable frequency
– EMI friendly with frequency spread spectrum
(TPS62932, TPS62933, TPS62933P and
TPS62933O)
– Supports start-up with prebiased output
– Cycle-by-cycle OC limit for both high-side and
low-side MOSFETs
– Non-latched protections for OTP, OCP, OVP,
UVP, and UVLO
– 1.6-mm × 2.1-mm SOT583 package
• Create a custom design with the TPS6293x using
the WEBENCH® Power Designer
2 Applications
• Building automation, appliances, industrial PC
• Multifunction printers, enterprise projectors
• Portable electronics, connected peripherals
• Smart speakers, monitors
• Distributed power systems with 5-V, 12-V, 19-V,
and 24-V input
3 Description
The TPS6293x is a high-efficiency, easy-to-use
synchronous buck converter with a wide input voltage
range of 3.8 V to 30 V, and supports up to 2-A
(TPS62932) and 3-A (TPS62933 and TPS62933x)
continuous output current and 0.8-V to 22-V output
voltage.
The device employs fixed-frequency peak current
control mode for fast transient response and good
line and load regulation. The optimized internal
loop compensation eliminates external compensation
components.
The TPS62932, TPS62933, and TPS62933P operate
in pulse frequency modulation for high light load
efficiency. The TPS62933F operates in forced
continuous current modulation which maintains
lower output ripple during all load conditions. The
TPS62933O operates in out of audio mode to avoid
audible noise.
产品属性
- 产品编号:
TPS62933FDRLR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
3.8V
- 电压 - 输入(最大值):
30V
- 电压 - 输出(最小值/固定):
0.8V
- 电压 - 输出(最大值):
22V
- 电流 - 输出:
3A
- 频率 - 开关:
200kHz ~ 2.2MHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
SOT-583
- 供应商器件封装:
SOT-583
- 描述:
IC REG BUCK ADJUSTABLE 3A SOT583
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SOT-583 |
1853 |
主营TI原装正品,欢迎选购 |
询价 | ||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
询价 | |||
TI/德州仪器 |
22+ |
VQFN-9 |
619 |
原装现货 |
询价 | ||
24+ |
N/A |
52000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
TI/德州仪器 |
25+ |
VQFN-9 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
22+ |
NA |
30000 |
原装正品支持实单 |
询价 | ||
TI(德州仪器) |
24+ |
SOT583 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI/德州仪器 |
24+ |
VQFN-9 |
46220 |
只做全新原装进口现货 |
询价 | ||
TI(德州仪器) |
23+ |
SOT-583 |
118 |
10年专业做电源IC/原装现货库存 |
询价 |