bd6586muv ROHM Co. Ltd., bd6586muv Datasheet - Page 3

• Manufacturer Part Number: bd6586muv
• Description: Step-up Dc/dc Converter For Medium Size Lcd Panel
• Manufacturer: ROHM Co. Ltd.

Package outline drawing
Block diagram
TRSW
PGND
PGND
SW
SW
SW
N.C.
UVLO
VBAT
GND
TSD
Current
SENCE
TEST
EN1
Reference
D6586
EN2
TESTO
(VQFN024V4040) (Unit : mm)
Soft start
Control
N.C.
Pulse
OSC
N.C.
PWM COMP
-
+
LOT No.
+
PWM
Output Over Voltage PROTECT
Type
Resistor driver
ISET
ISET
ERRAMP
SBD OPEN/
Output short PROTECT
Rev.A
-
+
GND
LED TERMINAL
OPEN/SHORT DETECTOR
Current Driver
-
+
+
-
RETURN
SELECT
LED
4ch
GND
Terminals
PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
11
1
2
3
4
5
6
7
8
9
VDET
LED1
LED2
LED3
LED4
PIN Name
TESTO
PGND
PGND
TRSW
VDET
VBAT
LED1
LED2
LED3
LED4
TEST
PWM
GND
ISET
GND
GND
N.C.
N.C.
N.C.
EN1
EN2
SW
SW
SW
3/4