参数资料
型号: PCA9685PW/Q900,118
厂商: NXP Semiconductors
文件页数: 3/51页
文件大小: 0K
描述: IC PWM CTLR LED DVR 28TSSOP
产品培训模块: I²C Bus Fundamentals
标准包装: 1
拓扑: 开路漏极,PWM
输出数: 16
内部驱动器:
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: RGBA
频率: 25MHz,50MHz
电源电压: 2.3 V ~ 5.5 V
输出电压: 5.5V
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: 568-5931-6
NXP Semiconductors
PCA9685
16-channel, 12-bit PWM Fm+ I 2 C-bus LED controller
25 MHz typical internal oscillator requires no external components
External 50 MHz (max.) clock input
Internal power-on reset
Noise filter on SDA/SCL inputs
Edge rate control on outputs
No output glitches on power-up
Supports hot insertion
Low standby current
Operating power supply voltage range of 2.3 V to 5.5 V
5.5 V tolerant inputs
? 40 ° C to +85 ° C operation
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: TSSOP28, HVQFN28
3. Applications
RGB or RGBA LED drivers
LED status information
LED displays
LCD backlights
Keypad backlights for cellular phones or handheld devices
4. Ordering information
Table 1.
Ordering information
Type number
Topside mark
Package
Name
Description
Version
PCA9685PW
PCA9685PW
TSSOP28
plastic thin shrink small outline package;
SOT361-1
28 leads; body width 4.4 mm
PCA9685PW/Q900 [1]
PCA9685PW
TSSOP28
plastic thin shrink small outline package;
SOT361-1
28 leads; body width 4.4 mm
PCA9685BS
P9685
HVQFN28
plastic thermal enhanced very thin quad flat
SOT788-1
package; no leads; 28 terminals;
body 6 × 6 × 0.85 mm
[1]
PCA9685PW/Q900 is AEC-Q100 compliant. Contact i2c.support@nxp.com for PPAP.
PCA9685
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 2 September 2010
? NXP B.V. 2010. All rights reserved.
3 of 51
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