Cirrus-logic AN349 Manuale Utente Scaricare il pdf (Pagina 8)

AN349

8 AN349REV1

5. Feature Set

The following tables compare the major feature sets of CS1601 and L6562.

5.1 Protection Feature Set

5.2 Performance Feature Set

5.3 Other Specifications

Feature Set L6562 CS1601

Over Current Protection

Over Voltage Protection

Over Temperature Protection

Open /Short Circuit Protection

Brownout Protection

8 9

Vcc Under Voltage Lockout

Over Power Protection

Feature Set L6562 CS1601

ZCD

Current Sense

Power Saving Standby Mode

8 9

8pin SOIC package with Industry Standard Pin out

Adaptive Switching frequency control

8 9

Specifications L6562 CS1601

Current Consumption during normal operation (mA) 2.5 1.7

Gate Drive Source T

time (ns) 80 45

Gate Drive Sink Current Capability (ns) 70 25

UVLO of Vcc (V) 10.3 8.4

OVP Hysteresis (%) 4% 1%

1 2 3 4 5 6 7 8 9 10 11 12 13 14

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Cirrus-logic AN349 Manuale Utente Pagina 8