IR2E46Y6 Sharp Microelectronics, IR2E46Y6 Datasheet - Page 4

• Manufacturer Part Number: IR2E46Y6
• Description: IC LED DRIVER RGB 33-WLCSP
• Manufacturer: Sharp Microelectronics
• Type: RGB LED Driverr

Specifications of IR2E46Y6

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 3
• Internal Driver: Yes
• Type - Primary: Flash/Torch
• Type - Secondary: RGB
• Frequency: 1MHz ~ 1.4MHz
• Voltage - Supply: 2.7 V ~ 4.5 V
• Mounting Type: Surface Mount
• Package / Case: 33-WLCSP
• Operating Temperature: -30°C ~ 85°C
• Internal Switch(s): Yes
• Efficiency: 85%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Other names: 425-2707-2; IR2E46Y7

■Terminal Name
Pin No
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
B5
B6
C1
C2
C3
C5
C6
D1
D2
D5
D6
E1
E2
E3
E4
E5
E6
F1
F2
F3
F4
F5
F6
LEDGND
Pin name
SWGND
XSTBY
AGND
STRIG
PGND
VDD2
ADD1
ADD0
VDD1
IREF
ENG
ENB
ENR
SDA
LX1
LX2
SCL
CS1
CS2
CSS
NC
EO
U1
U2
FB
ES
U1
U2
EI
G
R
B
Enable input terminal for G.
Enable input terminal for B.
SW Tr. drain terminal.
SW Tr. drain terminal.
Constant current output terminal for red LED.
Power supply terminal (digital).
Enable input terminal for R.
Power ground.
SW Tr. Source terminal.
SW Tr. Source terminal.
Constant current output terminal for green LED.
Constant current output terminal for blue LED.
Non-connect.
SW Tr. source terminal (current sense terminal).
SW Tr. source terminal (current sense terminal).
LED ground.
I
Error amplifier output terminal.
Analog ground.
Stroboscopic timer trigger input terminal.
I
Stand-by input terminal.
Error amplifier reference input terminal.
Output voltage feedback input terminal.
Error amplifier negative input terminal.
Non-connect. This terminal is connected pin No. A1(U1).
I
Resistor connection terminal for reference current setting.
Power supply terminal (analog).
Non-connect. This terminal is connected pin No. A6(U2).
Non-connect. This terminal is connected pin No. F1(U1).
Non-connect. This terminal is connected pin No. F6(U2).
I
2
2
2
2
C address extension input terminal.
C Data Input/Output.
C address extension input terminal.
C Clock.
Description
Sheet No.: F1-A00301EN
IR2E46Y