参数资料
型号: TPS54260DRCR
厂商: Texas Instruments
文件页数: 2/52页
文件大小: 0K
描述: IC REG BUCK ADJ 2.5A 10SON
标准包装: 3,000
系列: SWIFT™, Eco-Mode™
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 58 V
输入电压: 3.5 V ~ 60 V
PWM 型: 电流模式
频率 - 开关: 100kHz ~ 2.5MHz
电流 - 输出: 2.5A
同步整流器:
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 10-SON 裸露焊盘(3x3)

SLVSA86A – MARCH 2010 – REVISED DECEMBER 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
Table 1. ORDERING INFORMATION (1)
T J
–40°C to 150°C
PACKAGE
10 Pin MSOP
10 Pin SON
PART NUMBER (2)
TPS54260DGQ
TPS54260DRC
(1)
(2)
For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com .
The DGQ package is also available taped and reeled. Add an R suffix to the device type (i.e., TPS54260DGQR).
ABSOLUTE MAXIMUM RATINGS (1)
Over operating temperature range (unless otherwise noted).
VALUE
UNIT
VIN
EN
BOOT
–0.3 to 65
–0.3 to 5
73
Input voltage
Output voltage
Voltage Difference
Source current
Sink current
VSENSE
COMP
PWRGD
SS/TR
RT/CLK
BOOT-PH
PH
PH, 10-ns Transient
PAD to GND
EN
BOOT
VSENSE
PH
RT/CLK
VIN
COMP
PWRGD
–0.3 to 3
–0.3 to 3
–0.3 to 6
–0.3 to 3
–0.3 to 3.6
8
–0.6 to 65
–2 to 65
±200
100
100
10
Current Limit
100
Current Limit
100
10
V
V
mV
m A
mA
m A
A
m A
A
m A
mA
SS/TR
Electrostatic Discharge (HBM) QSS 009-105 (JESD22-A114A)
Electrostatic Discharge (CDM) QSS 009-147 (JESD22-C101B.01)
Operating junction temperature
Storage temperature
200
2
500
–40 to 150
–65 to 150
m A
kV
V
°C
°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2
Product Folder Link(s): TPS54260
Copyright ? 2010, Texas Instruments Incorporated
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