Purchase SM6702, In-stock SM6702 From SeekIC.
Package Cooled:SOT-89
Part Number: SM6702
Package Cooled: SOT-89
Description: The SM6702 series are step-up DC/DC converter ICs, fabricated using NPC's Molybdenum-gate CMOS process...
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SM6702
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DataSheet
General Description
SM6702 General Description
The SM6702 series are step-up DC/DC converter ICs, fabricated using NPC's Molybdenum-gate CMOS process. They incorporate reference voltage source, error amplifier, oscillator, start-up circuit, PFM (Pulse Frequency Modulation) control circuit into a single chip. The only external components required are a Coil, Diode and output smoothing capacitors to form a step-up DC/DC converter. They employ PFM voltage control circuits to achieve high efficiency, stable constant-voltage output.
SM6702 Maximum Ratings
| Parameter |
Symbol |
Condition |
Rating |
Unit |
| LX impressed voltage |
VLX |
5 |
V | |
| OUT impressed voltage |
VOUT |
4 |
V | |
| LX output current |
ILX |
200 |
mA | |
| Power dissipation |
PD |
SM6702 −**HA |
150 |
mW |
| SM6702 −**Hb |
500 | |||
| Operating temperature |
Topr |
-20 to 70 |
| |
| Storage temperature |
Tstg |
-40 to 125 |
|
SM6702 Features
` Power dissipation : 24W at VIN= 1.5 V, VOUT= 3.0 V, IOUT= 100A
` Start-up input voltage : 0.9 V (max) at RL= 30 k
` Output voltage : 2.2 V to 3.3 V, available in 0.1 Vstep
` High efficiency : 85% at VIN= 1.5 V, VOUT= 3.0 V, IOUT= 1 mA
` Low ripple voltage
` Package : SOT23-3, SOT89-3
` Start-up input voltage : 0.9 V (max) at RL= 30 k
` Output voltage : 2.2 V to 3.3 V, available in 0.1 Vstep
` High efficiency : 85% at VIN= 1.5 V, VOUT= 3.0 V, IOUT= 1 mA
` Low ripple voltage
` Package : SOT23-3, SOT89-3
SM6702 Typical Application
· PDA, Mobile IT equipment
· Digital Stil Camera
· Pager
· Constant-voltage sources for battery-operated equipment
· Local voltage sources
· Digital Stil Camera
· Pager
· Constant-voltage sources for battery-operated equipment
· Local voltage sources
SM6702 Connection Diagram
SM6702
PDF/DataSheet Download
- Datasheet: SM6702
- File Size: 118784 KB
- Manufacturer: NPC [Nippon Precision Circuits Inc]
- Click here to Download
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