TEA1204T Philips Semiconductors, TEA1204T Datasheet - Page 12

• Manufacturer Part Number: TEA1204T
• Description: High efficiency DC/DC converter
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1998 Mar 02
handbook, full pagewidth
handbook, full pagewidth
efficiency
efficiency
High efficiency DC/DC converter
Using a Coilcraft DO3316P 10 H inductor and a Sprague 595D 330 F capacitor.
The dashed line represents the Pulse Frequency Modulation (PFM) and the full line the Pulse Width Modulation (PWM).
Using a Coilcraft DO3316P 10 H inductor and a Sprague 595D 330 F capacitor.
The dashed line represents the Pulse Frequency Modulation (PFM) and the full line the Pulse Width Modulation (PWM).
(%)
(%)
100
100
90
80
70
60
50
40
90
80
70
60
50
40
10
10
1
1
Fig.10 Efficiency as a function of load current (3.6 to 5.0 V).
Fig.9 Efficiency as a function of load current (2.4 to 3.3 V).
1
1
12
10
10
10
10
2
2
I L (mA)
I L (mA)
Product specification
TEA1204T
MGM601
MGM602
10
10
3
3