LM2662M/NOPB National Semiconductor, LM2662M/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM2662M/NOPB
• Description: IC MULTI CONFIG .2A 8SOIC
• Manufacturer: National Semiconductor
• Type: Switched Capacitor (Charge Pump), Divider, Doubler, Invertingr

Specifications of LM2662M/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 200mA
• Frequency - Switching: 75kHz
• Voltage - Input: 1.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 735mW
• Primary Input Voltage: 5V
• No. Of Outputs: 1
• Output Current: 200mA
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Power Dissipation Pd: 735mW
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: *LM2662M; *LM2662M/NOPB; LM2662M

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V+
I
I
V
I
R
f
f
I
P
V
Symbol
Q
SD
L
OSC
SW
OSC
SD
EFF
OEFF
OUT
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Limits in standard typeface are for T
Range. Unless otherwise specified: V+ = 5V, FC = Open, C
Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
beyond its rated operating conditions.
Note 2: OUT may be shorted to GND for one second without damage. However, shorting OUT to V+ may damage the device and should be avoided. Also, for
temperatures above 85°C, OUT must not be shorted to GND or V+, or device may be damaged.
Note 3: The maximum allowable power dissipation is calculated by using P
ambient temperature, and θ
Note 4: In the test circuit, capacitors C
output voltage and efficiency.
Note 5: In doubling mode, when V
Note 6: Specified output resistance includes internal switch resistance and capacitor ESR.
Note 7: For LM2663, the oscillator frequency is 150 kHz.
Note 8: The output switches operate at one half of the oscillator frequency, f
Supply Voltage (V+ to GND, or GND to OUT)
LV
FC, OSC, SD
V+ and OUT Continuous Output Current
Output Short-Circuit Duration to GND (Note 2)
Power Dissipation (T
Supply Voltage
Supply Current
Shutdown Supply Current
(LM2663)
Shutdown Pin Input Voltage
(LM2663)
Output Current
Output Resistance (Note 6)
Oscillator Frequency (Note 7)
Switching Frequency (Note 8)
OSC Input Current
Power Efficiency
Voltage Conversion Efficiency
Parameter
JA
A
The least negative of (OUT − 0.3V)
= 25°C) (Note 3)
is the junction-to-ambient thermal resistance of the specified package.
out
(OUT − 0.3V) to (GND + 3V)
> 5V, minimum input high for shutdown equals V
1
or (V+ − 6V) to (V+ + 0.3V)
and C
J
2
= 25°C, and limits in boldface type apply over the full Operating Junction Temperature
are 47 μF, 0.2Ω maximum ESR capacitors. Capacitors with higher ESR will increase output resistance, reduce
R
No Load
LV = Open
Shutdown Mode
Normal Operation
I
OSC = Open
OSC = Open
FC = Open
FC = V+
R
I
No Load
L
L
(Note 1)
L
L
= 200 mA
= 200 mA to GND
735 mW
= 1k
(500) between V
250 mA
1 sec.
6V
1
DMax
= C
OSC
2
2
= (T
= 2f
Condition
Inverter, LV = Open
Inverter, LV = GND
Doubler, LV = OUT
FC = V+ (LM2662)
SD = Ground (LM2663)
FC = Open
FC = Open
FC = V+
FC = Open
FC = V+
= 47 μF.(Note 4)
+
JMax
and OUT
SW
out
T
θ
Operating Ambient Temperature
Range
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
ESD Rating
.
JA
J
− T
− 3V.
Max (Note 3)
(Note 3)
A
Range
)/θ
JA
, where T
JMax
is the maximum junction temperature, T
27.5
Min
200
3.5
1.5
2.5
2.0
3.5
55
90
99
7
(Note 5)
99.96
Typ
±10
150
1.3
0.3
3.5
±2
10
20
10
75
96
86
−40°C to +105°C
−65°C to +150°C
−40°C to +85°C
Max Units
5.5
5.5
5.5
0.8
0.3
170°C/
4
7
150°C
300°C
2 kV
A
is the
W
kHz
kHz
mA
mA
μA
μA
%
%
Ω
V
V