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RTQ2963GSP-QA集成电路(IC)稳压器-DC-DC开关稳压器规格书PDF中文资料
厂商型号 |
RTQ2963GSP-QA |
参数属性 | RTQ2963GSP-QA 封装/外壳为8-SOIC(0.154",3.90mm 宽)裸露焊盘;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) > 稳压器 - DC-DC 开关稳压器;产品描述:IC 60V 3.5A BUCK ASYNC PSOP-8 |
功能描述 | 降压 |
文件大小 |
761.31 Kbytes |
页面数量 |
36 页 |
生产厂商 | Richtek USA Inc. |
企业简称 |
RichTek【台湾立绮】 |
中文名称 | 立绮科技官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-7 17:42:00 |
RTQ2963GSP-QA规格书详情
General Description
The RTQ2963 is a 3.5A, high-efficiency, peak current mode
control asynchronous step-down converter which is
optimized for automotive applications. The device operates
with input voltages from 4V to 60V and is protected from
load dump transients up to 65V, eases input surge
protection design. The device can program the output
voltage between 0.8V to VIN. The low quiescent current
design with the integrated low RDS(ON) of high-side
MOSFET achieves high efficiency over the wide load range.
The peak current mode control with simple external
compensation allows the use of small inductors and
results in fast transient response and good loop stability.
The wide switching frequency of 100kHz to 2500kHz allows
for efficiency and size optimization when selecting the
output filter components. The ultra-low minimum on-time
enables constant-frequency operation even at very high
step-down ratios. For switching noise sensitive
applications, it can be externally synchronized from
300kHz to 2200kHz. The build-in spread-spectrum
frequency modulation further helping systems designers
with better EMC management.
The RTQ2963 provides complete protection functions such
as input under-voltage lockout, output under-voltage
protection, output over-voltage protection, over-current
protection, and thermal shutdown. Cycle-by-cycle current
limit provides protection against shorted outputs, and softstart
eliminates input current surge during start-up. The
RTQ2963 is available in WDFN-10L 4x4 and SOP-8
(Exposed pad) packages.
Features
AEC-Q100 Grade 1 Qualified
FMEA Compliant Pinout
Wide Input Voltage Range
4.5V to 60V
4V to 60V (Soft-start is finished)
Wide Output Voltage Range : 0.8V to VIN
0.8V ±1 Reference Accuracy
Peak Current Mode Control
Integrated 80mΩ High-Side MOSFET
Low Quiescent Current : 100μA
Low Shutdown Current : 2.25μA
Adjustable Switching : 100kHz to 2.5MHz
Synchronizable Switching : 300kHz to 2.2MHz
Power Saving Mode (PSM) at Light Load
Built-In Spread-Spectrum Frequency Modulation
Low Dropout at Light Loads with Integrated Boot
Recharge FET
Externally Adjustable Soft-Start by Part Number
Option
Power Good Indication by Part Number Option
Enable Control
Adjustable UVLO Voltage and Hysteresis
Adjacent Pin-Short Protection
Built-In UVLO, UVP, OVP, OCP, OTP
Applications
Automotive, Communications and Industrial 12V, 24V
and 48V Power Systems
Industrial Automation and Motor Control
Vehicle Accessories : GPS, Entertainment
RTQ2963GSP-QA属于集成电路(IC) > 稳压器 - DC-DC 开关稳压器。立绮科技制造生产的RTQ2963GSP-QA稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC(电源管理集成电路)产品族中的产品是元器件级设备,用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件,设备提供的电力会通过该元件。
产品属性
- 产品编号:
RTQ2963GSP-QA
- 制造商:
Richtek USA Inc.
- 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):
4V
- 电压 - 输入(最大值):
60V
- 电压 - 输出(最小值/固定):
0.8V
- 电压 - 输出(最大值):
60V
- 电流 - 输出:
3.5A
- 频率 - 开关:
100kHz ~ 2.5MHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)裸露焊盘
- 供应商器件封装:
8-SOP-EP
- 描述:
IC 60V 3.5A BUCK ASYNC PSOP-8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
21+ |
SOT23-6 |
15000 |
询价 | |||
ROHM/罗姆 |
08+ |
PBF |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RichTek |
21+ |
WDFN-10 |
2000 |
25条原装现货/保证有货 |
询价 | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
RICHTEK |
SOP |
30000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ROHM |
2016+ |
PBF |
5632 |
只做进口原装正品!现货或者订货一周货期!只要要网上有 |
询价 | ||
RICHTEK(立锜) |
23+ |
SOP8EP |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ROHM |
PBF |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
RICHTEK |
23/22+ |
QFN |
580 |
代理渠道.实单必成 |
询价 | ||
RICHTEK |
24+ |
SOP |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |