參數(shù)資料
型號: CAT3604-A
英文描述: Catalyst Semiconductor
中文描述: Catalyst半導(dǎo)體
文件頁數(shù): 6/28頁
文件大小: 844K
代理商: CAT3604-A
Visit our website for samples, data sheets, and additional product information.
4
H
A
L
O
G
E
N
F
R
E
E
TM
L
E
A
D
F
R
E
E
6-Channel Fractional Charge Pump LED Driver
w h i t e l e d d r i v e r s
CAT3606
Features
independent dimming and standby control
for Main and Sub displays
automatically switches from 1x LDO mode to
1.5x boost mode
inductor-less design minimizes EMI
interference
drives up to 6 Parallel LEDs at 30mA per
channel
very low input ripple and noise
“zero” shutdown current extends battery life
power efficiency up to 90%
short circuit detect/disable on all channels
optimized for use with Lithium-Ion battery systems
Package Information
16-pad TQFN (4x4mm, height 0.8mm max)
+
-
1.2V
Reference
1MHz
Oscillator
VIN
CIN
3≤VIN≤4.2V
Battery
EN
RSET
RSET
ENM
ENS
LED Output
Selection
Current
Setting
Mode Control
1x mode (LDO)
1.5x Charge Pump
CAT3606
LED1
LED2
LED3
LED4
LED5
LED6
6 Current
Sink Regulators
COUT
20mA
VOUT
C1-
C2-
C1+
C2+
Sub
Main
GND
CAT3604
4-Channel Fractional Charge Pump LED Driver
Features
automatically switches from 1x LDO mode to
1.5x boost mode
inductor-less design minimizes EMI interference
drives up to 4 Parallel LEDs at 30mA per channel
very low input ripple and noise
“zero” shutdown current extends battery life
power efficiency up to 93%
optimized for use with Lithium-Ion battery
systems
Package Information
16 pad TQFN (4x4mm, height 0.8mm max)
CAT3604
+
-
C1+
C2+
C1-
C2-
VIN
EN
CTR0
CTR1
CTR2
RSET
VOUT
LED1
LED2
LED3
LED4
COUT
20mA
RSET
VIN
3V to 4.2V
Battery
EN
Control 0
Control 1
Control 2
CIN
GND
相關(guān)PDF資料
PDF描述
CAT3614 Catalyst Semiconductor
CAT3616 Catalyst Semiconductor
CAT3626 Catalyst Semiconductor
CAT4134 Catalyst Semiconductor
CAT73112 Catalyst Semiconductor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT3604AHV4-T2 功能描述:LED照明驅(qū)動器 LED DR CHARGE PUMP 4 CH RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
CAT3604HS4-TE13 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT3604HV4 制造商:Catalyst Semiconductor 功能描述:
CAT3604HV4-GT2 功能描述:LED照明驅(qū)動器 LED Driver Charge pump 4 ch RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
CAT3604HV4-T2 功能描述:IC CHARGE PUMP 4CH LED DRV 16TQF RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?升壓(升壓),切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅(qū)動器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:625kHz ~ 875kHz 電源電壓:2.7 V ~ 5.3 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-µMAX 包裝:帶卷 (TR) 工作溫度:-40°C ~ 85°C