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DRV2603RUNT 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
运算放大器
封装:
QFN-10
描述:
TEXAS INSTRUMENTS DRV2603RUNT 芯片, 触觉/震动驱动器, LRA/ERM, 10QFN
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P11P12
原理图在P1P7
封装尺寸在P16P18P19
标记信息在P16
封装信息在P15P16P17P18P19
技术参数、封装参数在P3
应用领域在P1P21
电气规格在P4
导航目录
DRV2603RUNT数据手册
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DRV2603
SLOS754B –JUNE 2012–REVISED SEPTEMBER 2015
www.ti.com
6.3 Recommended Operating Conditions
MIN TYP MAX UNIT
V
DD
Supply voltage VDD 2.5 5.2 V
f
PWM
PWM Input frequency 10 250 kHz
R
L
Load Impedance V
DD
= 5.2 V 8 Ω
F
0
Supported LRA frequency Auto resonance tracking range for LRA 140 220 Hz
V
IL
Digital input low voltage EN, PWM, LRA/ERM 0.6 V
V
IH
Digital input high voltage EN, PWM, LRA/ERM 1.2 V
Operating free-air temperature
T
A
-40 85 °C
range
6.4 Thermal Information
DRV2603
THERMAL METRIC
(1)
RUN (WQFN) UNIT
10 PINS
R
θJA
Junction-to-ambient thermal resistance 153.7 °C/W
R
θJC(top)
Junction-to-case (top) thermal resistance 86 °C/W
R
θJB
Junction-to-board thermal resistance 70.4 °C/W
ψ
JT
Junction-to-top characterization parameter 1.3 °C/W
ψ
JB
Junction-to-board characterization parameter 70.4 °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
6.5 Electrical Characteristics
T
A
= 25°C, V
DD
= 3.6 V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
|I
IL
| Digital input low current EN, PWM, LRA/ERM V
DD
= 5.0 V, V
IN
= 0 V 1 µA
EN V
DD
= 5.0 V, V
IN
= V
DD
6 µA
|I
IH
| Digital input high current
PWM, LRA/ERM V
DD
= 5.0 V, V
IN
= V
DD
3 µA
I
SD
Shut down current V
EN
= 0 V 0.3 3 µA
I
DDQ
Quiescent current V
EN
= V
DD
, ERM Mode, 50% duty cycle input, No load 1.7 2.5 mA
R
OUT
Output impedance in shutdown OUT+ to GND, OUT– to GND 15 kΩ
t
SU
Start-up time Time from EN high to output signal 1.3 ms
f
SW
PWM output frequency 19.5 20.3 21.5 kHz
Duty Cycle = 100%, LRA Mode, Load = 25 Ω LRA 55
Average battery current during
I
BAT,AVG
mA
Duty Cycle = 80%, ERM Mode, R
L
= 17 Ω, 2V rated
operation
59
ERM
R
DS-HS
Drain to source resistance, high-side 1.05 Ω
R
DS-LS
Drain to source resistance, low-side 0.85 Ω
Duty Cycle = 100%, LRA Mode, Load = 25 Ω LRA 2.2 V
RMS
V
OUT
Differential output voltage
Duty Cycle = 100%, ERM Mode, R
L
= 20 Ω ERM 3.3 V
Thermal threshold 145 °C
Thermal Hysteresis 18 °C
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