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参数资料
| 型号： | TPS61060DRB |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 显示驱动器 |
| 英文描述： | LED DISPLAY DRIVER, PDSO8 |
| 封装： | 3 X 3 MM, PLASTIC, SON-8 |
| 文件页数： | 12/25页 |
| 文件大小： | 761K |
| 代理商： | TPS61060DRB |
www.ti.com
GND
EN
ILED
FB
Vin
OUT
SW
PGND
1
2
3
4
5
6
7
8
Exposed
Thermal
DiePad
A
B
C
1
2
3
Pin A1
Index
A1
A2
A3
B1
B3
C1
C2
C3
GND
EN
ILED
VIN
FB
OUT
SW
PGND
1,50 mm
8-BALL
WAFER CHIP SCALE
YZF PACKAGE
TPS6106x DIMENSIONS
(TOP VIEW OF PCB)
1,424 mm
1,50 mm
1,424 mm
8-BALL
NanoFree PACKAGE
(TOP VIEW OF PCB)
TPS61060
TPS61061
TPS61062
SLVS538A – NOVEMBER 2004 – REVISED APRIL 2005
These devices have limited built-in ESD protection. The leads should be shorted together or the device
placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION(1)
OVERVOLTAGE
PACKAGE
PACKAGE MARKING
TA
PROTECTION
NanoFree(2)
QFN(3)
NanoFree
QFN
(OVP)
14 V (min)
TPS61060YZF
TPS61060DRB
AKX
AQP
–40 to 85°C
18 V (min)
TPS61061YZF
TPS61061DRB
AKY
AQQ
22.2 V (min)
TPS61062YZF
TPS61062DRB
AKZ
AQR
(1)
For the most current package and ordering information, see the Package Option Addendum at the
end of this document, or see the TI Web site at www.ti.com.
(2)
The YZF package is available in tape and reel. Add R suffix (TPS61060YZFR) to order quantities of
3000 parts per reel or add T suffix (TPS61060YZFT) to order 250 parts per reel.
(3)
The DRB package is available in tape and reel. Add R suffix (TPS61060DRBR) to order quantities of
3000 parts per reel.
8-Pin 3x3-mm QFN Package
Top View
TERMINAL FUNCTIONS
TERMINAL
NO.
I/O
DESCRIPTION
NAME
CSP
QFN
VIN
B1
8
I
Input supply pin of the device
Enable pin. This pin needs to be pulled high to enable the device. To allow brightness control of
EN
A2
2
I
the LEDs, a PWM signal up to 1 kHz can be applied. This pin has an internal pulldown resistor.
GND
A1
1
Analog ground
PGND
C3
5
Power ground
This is the feedback pin of the device. The feedback pin regulates the LED current through the
sense resistor by regulating the voltage across Rs. The feedback voltage is set by the ILED pin.
FB
B3
4
I
ILED=GND sets the feedback voltage to 500 mV. ILED=high sets the feedback voltage to 250
mV. Refer to digital brightness control section for more information.
OUT
C1
7
O
Output of the device
SW
C2
6
I
Switch pin of the device
Digital brightness control input. When this pin is grounded, the digital brightness control is
disabled. When this pin is connected to high, then the feedback voltage is reduced to typically
ILED
A3
3
I
250 mV and the digital brightness control is enabled. Refer to digital brightness control section for
more information.
The PowerPAD (exposed thermal diepad) is only available on the QFN package. The
PowerPAD
–
PowerPAD needs to be connected and soldered to analog ground (GND).
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS61060DRBR | 功能描述:LED照明驱动器 15V 400mA Switch 1MHz Boost Converter RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| TPS61060DRBRG4 | 功能描述:LED照明驱动器 15V 400mA Switch 1MHz Boost Converter RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| TPS61060YZF | 制造商:TI 制造商全称:Texas Instruments 功能描述:CONSTANT CURRENT LED DRIVER WITH DIGITAL AND PWM BRIGHTNESS CONTROL |
| TPS61060YZFR | 功能描述:LED照明驱动器 15V 400mA Switch 1MHz Boost Converter RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| TPS61060YZFT | 功能描述:LED照明驱动器 15V 400mA Switch 1MHz Boost Converter RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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