SP7685ER-L Exar Corporation, SP7685ER-L Datasheet - Page 11

• Manufacturer Part Number: SP7685ER-L
• Description: LED Drivers 1.2A Bck/Bst Charge Pump LED Driver
• Manufacturer: Exar Corporation
• Series: -r

Specifications of SP7685ER-L

• Low Level Output Current: 0.4 A
• High Level Output Current: 2 A
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: DFN-10
• Minimum Operating Temperature: - 40 C
• Constant Current: -
• Constant Voltage: -
• Topology: PWM, Step-Down (Buck), Step-Up (Boost), Switched Capacitor (Charge Pump)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: High Brightness LED (HBLED), White LED
• Frequency: 2.4MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: -
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin1 Designator
Date: 6/20/06 Rev T
to be within this
INDEX AREA
(D/2 x E/2)
D
SYMBOL
TOP VIEW
A
A1
A3
K
ø
D/2
SIPEX Pkg Signoff Date/Rev:
3x3 10 Pin DFN
b
D
D2
E
E2
e
L
INDEX AREA
(D/2 x E/2)
L
Dimensions in Millimeters:
E/2
SP7685, 1.2A Buck/BoostCharge Pump LED Driver
0.80
0.00
0.20
0.18
2.20
1.40
0.30
MIN
0º
Controlling Dimension
1
10
E
0.20 REF
3.00 BSC
3.00 BSC
0.50 BSC
BOTTOM VIEW
NOM
2
9
0.90
0.02
0.25
0.40
JEDEC MO-229
-
-
-
-
e
3
8
Seating Plane
D2
MAX
1.00
0.05
0.30
2.70
1.75
0.50
14º
11
-
D2/2
7
4
A
0.032
0.000
0.008
0.008
0.087
0.056
0.012
MIN
6
5
b
0º
VARIATION VEED-5
Dimensions in Inches
Conversion Factor:
1 Inch = 25.40 mm
JL Aug09-05 / RevA
(A3)
E2/2
0.008 REF
0.119 BSC
0.119 BSC
0.020 BSC
K
0.036
0.001
0.010
0.016
NOM
-
-
-
-
E2
0.039
0.002
0.012
0.106
0.069
0.020
MAX
SIDE VIEW
14º
PACKAGE: 10 PIN DFN
-
© 2006 Sipex Corporation
ø
A1