MCZ34670EG Freescale Semiconductor, MCZ34670EG Datasheet - Page 10

• Manufacturer Part Number: MCZ34670EG
• Description: IC POE CURR MODE SW REG 20-SOIC
• Manufacturer: Freescale Semiconductor
• Type: Power Over Ethernet Controller (PoE)r

Specifications of MCZ34670EG

• Applications: Remote Peripherals (Industrial Controls, Cameras, Data Access)
• Internal Switch(s): No
• Voltage - Supply: 60V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Product: PoE / LAN Solutions
• Supply Voltage (max): 80 V
• Supply Voltage (min): - 0.3 V
• Power Dissipation: 800 mW
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Supply Current: 18 mA
• Output Current: 2.1A
• Digital Ic Case Style: SOIC
• No. Of Pins: 20
• Duty Cycle (%): 48%
• Uvlo: 2V
• Frequency: 400kHz
• Msl: MSL 3 - 168 Hours
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10
34670
ELECTRICAL CHARACTERISTICS
ELECTRICAL PERFORMANCE CURVES
90.00
85.00
80.00
75.00
70.00
65.00
60.00
55.00
50.00
90.00
85.00
80.00
75.00
70.00
65.00
60.00
55.00
50.00
MC34670 Efficiency Plot: V
MC34670 Efficiency Plot: V
0.40
0.40
0.60
0.60
ELECTRICAL PERFORMANCE CURVES
0.80
0.80
1.00
Figure 8. Efficiency Plot
1.00
DA2362-AL
DA2142-AL
o
o
= 5V, w/o bias winding, Coilcraft
= 5V, w/ bias winding, Coilcraft
I
I
1.20
O
O
1.20
[A]
[A]
1.40
1.40
1.60
1.60
1.80
1.80
2.00
Analog Integrated Circuit Device Data
2.00
Freescale Semiconductor
57V
48V
36V
57V
48V
36V