The LinkSwitch™-II dramatically simplifies low power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a revolutionary control technique to provide very tight output voltage and current regulation, compensating for transformer and internal parameter tolerances along with input voltage variations. The d.
• Compensates for transformer inductance tolerances
• Compensates for input line voltage variations
• Compensates for cable voltage drop (LNK61X series)
• Compensates for external component temperature variations
• Very tight IC parameter tolerances using proprietary trimming
technology
• Frequency jittering greatly reduces EMI filter cost
• Even tighter output tolerances achievable with external resistor
selection/trimming
• Programmable switching frequency up to 85 kHz to reduce trans-
former size
Advanced Protection/Safety Features
• Auto-restart protection reduces power delivered .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LNK613 |
Power Integrations |
Accurate CV/CC Switcher | |
2 | LNK614 |
Power Integrations |
Accurate CV/CC Switcher | |
3 | LNK616 |
Power Integrations |
Accurate CV/CC Switcher | |
4 | LNK603 |
Power Integrations |
Accurate CV/CC Switcher | |
5 | LNK604 |
Power Integrations |
Accurate CV/CC Switcher | |
6 | LNK605 |
Power Integrations |
Accurate CV/CC Switcher | |
7 | LNK606 |
Power Integrations |
Accurate CV/CC Switcher | |
8 | LNK623 |
Power Integrations |
Energy-Efficient / Off-line Switcher | |
9 | LNK624 |
Power Integrations |
Energy-Efficient / Off-line Switcher | |
10 | LNK625 |
Power Integrations |
Energy-Efficient / Off-line Switcher | |
11 | LNK626 |
Power Integrations |
Energy-Efficient / Off-line Switcher | |
12 | LNK6404D |
Power Integrations |
Accurate Primary-Side Regulation CV/CC Switcher |