SP6682EU-L Exar Corporation, SP6682EU-L Datasheet - Page 2

• Manufacturer Part Number: SP6682EU-L
• Description: IC LED CHARGE PUMP 10MSOP
• Manufacturer: Exar Corporation
• Type: Backlight, Flash/Torch, White LEDr

Specifications of SP6682EU-L

• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Topology: PWM, Step-Up (Boost), Switched Capacitor (Charge Pump)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Frequency: 420kHz ~ 780kHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 200mA
• Internal Switch(s): Yes
• Efficiency: *
• Input Voltage: 2.7 V to 5.5 V
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Switching Frequency: 600 KHz
• Output Voltage: 0.7 V
• Output Current: 200 mA
• Supply Current: 1 mA
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1016-1219-5

ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of
the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect
reliability.
V
V
ELECTRICAL SPECIFICATIONS
Specifications with standard type are for an Operating Ambient Temperature of T
Operating Ambient Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test,
design, or statistical correlation. Typical values represent the most likely parametric norm at T
for reference purposes only. Unless otherwise indicated, V
C
PIN ASSIGNEMENT
© 2009 Exar Corporation
Input Voltage
Quiescent Current
Shutdown Current
Oscillator Frequency
VFB Reference Voltage
Charge Pump Output Resistence
V
Hysteresis for Mode Transition
Voltage
V
EN/PWM Logic Low
EN/PWM Logic High
EN/PWM Pin Current
FB Pin Current
V
IN
IN
3
MODE
MODE
OUT
=0.1µF (ceramic), T
, V
- V
Turn-On Time
MODE
Threshold Voltage
Pin Current
OUT
, V
.............................................................. 0.7V
Parameter
OUT
, EN/PWM ............................ -0.3V to 6.0V
A
= –40°C to 85°C.
0.275
Min.
0.42
1.15
2.7
1.6
H
H
i
i
g
g
Fig. 2: SP6682 Pin Assignement
h
h
0.306
Typ.
0.60
1.25
0.01
0.01
175
1.2
11
30
E
E
f
f
f
f
i
i
c
c
i
i
0.337
e
Max.
e
0.78
1.35
500
5.5
1.5
0.5
0.4
0.5
0.5
18
IN
2/13
n
n
3
c
c
= 2.7V to 5.0V, C
y
y
Output Current I
Power Dissipation (10-pin MSOP)
(derated 8.84mW/°C above +70°C) .....................720mW
Junction Temperature Range .............................. +125°C
Storage Temperature ..............................-65°C to 150°C
ESD Rating (HBM - Human Body Model) .................... 2kV
W
W
Units
mV
MHz
mA
µA
µA
µA
µA
h
µs
h
Ω
V
V
V
V
V
i
PP
i
t
t
e
e
L
L
•
•
•
•
•
•
•
•
•
•
•
•
E
E
1
D
D
=C
A
V
FB=0V, V
V
V
V
V
V
V
V
EN/PWM=0V, V
V
OUT
= 25°C only; limits applying over the full
IN
IN
MODE
IN
IN
MODE
EN/PWM
FB
IN
2
C
C
=4.2V, V
=3.6V
=3.6V, FB within 90% regulation
=C
=1V
............................................ 300mA
falling @ 25°C
= 3.6V @ 25°C
h
h
=High
=1.25V
4
=4.2V
=C
a
a
r
r
IN
5
g
g
=2.2µF (ceramic, ESR=0.03Ω),
=3.6V, I
OUT
e
e
A
=3.6V, I
Conditions
P
IN
P
= 25°C, and are provided
=5.5V
u
u
OUT
m
m
=20mA,
p
OUT
p
=100 µA
R
R
S
S
e
e
P
P
g
g
Rev. 2.0.0
u
6
u
6
l
l
6
6
a
a
8
t
8
t
o
o
2
2
r
r