BD2606MVV Datasheet PDF - ROHM Semiconductor
| Part Number | BD2606MVV | |
| Description | 6-Channel Charge Pump White LED Driver | |
| Manufacturers | ROHM Semiconductor | |
| Logo |  |
|
|
There is a preview and BD2606MVV download ( pdf file ) link at the bottom of this page. Total 20 Pages | ||
Preview 1 page No Preview Available !
Datasheet
6-Channel Charge Pump
White LED Driver
with 64 Dimming Steps and I2C Compatible Interface
BD2606MVV
General Description
BD2606MVV is a multi-level brightness control white
LED driver that not only ensures efficient boost by
automatically changing the boost rate but also works as
a constant current driver with 64 steps, so that the
driving current can be adjusted finely. This IC is best
suited to turn ON white LEDs that require high-accuracy
LED brightness control.
Features
■ 6-Ch Parallel LED Driver
■ 64-Step LED Current Adjust Function
■ Inter-LED Relative Current Accuracy: 3% or less
■ LED Individual Lighting/Dimming Control via I2C
BUS Interface
■ Automatic Transition Charge Pump Type DC/DC
Converter (x1, x1.5 and x2)
■ High Efficiency (90% or More at Maximum)
■ Various Protection Functions such as Output
Voltage Protection, Over-Current Limiter and
Thermal Shutdown Circuit
Applications
This driver is applicable for various fields such as
mobile phones, portable game machines and white LED
products.
Key Specifications
■ Power Supply Voltage Range:
■ Oscillation Frequency:
■ Quiescent Current:
■ Operating Temperature Range:
2.7V to 5.5V
1.0MHz(Typ)
0μA(Typ)
-30°C to +85°C
Package
W(Typ) x D(Typ) x H(Max)
SQFN016V4040
4.00mm x 4.00mm x 1.00mm
Typical Application Circuit
Battery
CIN
= 1μF
IN
C1 = 1μF C2 = 1μF
OUT
COUT = 1μF
EN BD2606MVV
SCL
SDA
LEDA1
LEDA2
LEDB1
LEDB2
LEDC1
LEDC2
GND
〇Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
1/16
TSZ02201-0G3G0C200400-1-2
10.Dec.2015 Rev.002
|
| |
 
BD2606MVV
Typical Performance Curves - continued
100
90 Ta=-30°C
80
70 Ta=25°C
60
50 Ta=85°C
40
30
20
10
0
2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
InpIuntpuVtovlotaltgaeg:eV: VINin[V[V] ]
Figure 5. Efficiency vs Input Voltage
(10mA x 6 Lights)
100
90 Ta=-30°C
80 Ta=25°C
70
60
50 Ta=85°C
40
30
20
10
0
2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
InIpnpuut tVvoollttaagee:: VIiNn[[VV]]
Figure 6. Efficiency vs Input Voltage
(20mA x 6 Lights)
20.0
Ta=25°C
17.5
15.0
12.5
Ta=85°C
10.0
Ta=-30°C
7.5
5.0
2.5
0.0
0.0 0.4 0.8 1.2 1.6
LED Control VolVtaLEgDe[V: ]VLED [V]
2.0
Figure 7. LED Current Characteristics vs
LED Control Voltage
(LED Current 16.5mA)
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
0
Ta=25°C
Ta=-30°C
Ta=85°C
10 20 30 40 50
STATE[DEC]
60
Figure 8. LED Current Characteristics
(Differential Linearity Error)
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
5/16
TSZ02201-0G3G0C200400-1-2
10.Dec.2015 Rev.002
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BD2606MVV electronic component. |
| Information | Total 20 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BD2606MVV.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| BD2606MVV | The function is 6-Channel Charge Pump White LED Driver. ROHM Semiconductor | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
BD26
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||