BM1Q104FJ
DC/DC-Wandler-IC mit quasiresonanter Steuerung
BM1Q104FJ
DC/DC-Wandler-IC mit quasiresonanter Steuerung
Der quasiresonante AC/DC-Wandler-IC
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Produktdetails
Spezifikationen:
AC Monitor Function
No
BR UVLO
No
Current Detection Resistors
External
Dynamic Over Current Detection
No
External LATCH Function
No
FB OLP
Auto Restart
Frequency Reduction Function
Yes
VH Terminal UVLO
No
ZT OVP
Latch
FET
External
Controller Type
QR
Vin1(Min.)[V]
14
Vin1(Max.)[V]
30
Withstand Voltage [V]
650
BR PIN
No
Channel
1
Light Load mode
Yes
EN
No
Soft Start
Yes
Thermal Shut-down
Yes
Under Voltage Lock Out
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
4.9x6.0 (t=1.65)
Eigenschaften:
- Key Specifications
- · Operating Power Supply Voltage Range:
VCC:14.0V to 30.0V - · VH: to 600V
Operating Current: Normal: 0.60mA (Typ)
Burst: 0.37mA(Typ) - · Operate temperature range: -40 to +85deg
- Quasi-resonant method
- Built-in 650V tolerate start circuit
- Low consumption power in light load
- Bottom skip control
- Sound of transformer reduction function
- Harsh sound prevention of transformer function
- VCC pin: under voltage protection
- Over-current protection (cycle-by-cycle)
- OUT pin: H voltage 12.5V clamp
- Soft start
- ZT trigger mask function
- ZT Over voltage protection
- FB Over Load protection [Auto-restart]
- CS pin open protection [Auto-restart]
Referenzdesign / Anwendungsevaluierungskit
-
- Evaluation Board - BM1Q104FJ-EVK-001
Quasi-Resonant method Isolated 90W 20V 4.5A