AL8806MP8-13 Diodes Inc, AL8806MP8-13 Datasheet - Page 3

• Manufacturer Part Number: AL8806MP8-13
• Description: LED Drivers HIGH EFF 30V 1.5A 6V TO 30V 8 LED
• Manufacturer: Diodes Inc
• Series: -r

Specifications of AL8806MP8-13

• Constant Current: Yes
• Constant Voltage: -
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: General Purpose
• Type - Secondary: -
• Frequency: 1MHz
• Voltage - Supply: 6 V ~ 30 V
• Voltage - Output: 30V
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Operating Temperature: -
• Lead Free Status / Rohs Status: Details

Electrical Characteristics
V
Notes:
AL8806
Document number: DS35144 Rev. 1 - 2
IN
I
SW_Leakage
Symbol
R
=12V, T
R
V
V
V
V
V
I
DS(on)
θ
SET
CTRL
INSU
INSH
TH-H
I
I
REF
Q
S
TH
JA
2. AL8806 does not have a low power standby mode but current consumption is reduced when output switch is inhibited: V
3. Measured on an FR4 51x51mm PCB with 2oz copper standing in still air. Refer to figure 5 for the device derating curve.
4. Test condition: Device mounted on FR-4 PCB (51mm x 51mm 2oz copper, minimum recommended pad layout on top layer and thermal vias to
tested with V
bottom layer ground plane. For better thermal performance, larger copper pad for heat-sink is needed
A
=25
Internal regulator start up threshold V
Internal regulator hysteresis
threshold
Quiescent current
Input supply Current
Set current Threshold Voltage
Set threshold hysteresis
SET pin input current
CTRL pin input resistance
Internal Reference Voltage
On Resistance of SW MOSFET
Switch leakage current
Thermal Resistance Junction-to-
Ambient (Note 4)
o
C, unless otherwise specified.
CTRL
≤ 2.5V
Parameter
V
Output not switching (Note 2)
CTRL pin floating f = 250kHz
Referred to internal reference
V
MSOP-8EP (Note 3)
V
V
I
SW
IN
IN
CTRL
SET
IN
rising
falling
=30V
= 1A
= V
www.diodes.com
≥ 2.6V or floating.
HIGH EFFICIENCY 30V 1.5A BUCK LED DRIVER
IN
-0.1
3 of 14
Conditions
Min
100
95
Typ.
0.18
100
±20
1.8
2.5
16
50
69
SENSE
Max
0.35
300
350
105
5.9
0.5
AL8806
22
5
= 0V. Parameter is
© Diodes Incorporated
March 2011
°C/W
Unit
mV
mA
mV
mV
µA
µA
kΩ
μA
V
V
Ω