tea1206t NXP Semiconductors, tea1206t Datasheet - Page 11

• Manufacturer Part Number: tea1206t
• Description: High Efficiency Dc/dc Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2001 Mar 14
handbook, full pagewidth
High efficiency DC/DC converter
(1) Represents the curve for upconversion from V
(2) Represents the curve for downconversion from V
efficiency
(%)
100
90
80
70
60
1
Fig.5 Efficiency as a function of load current I
I
= 3.6 to V
I
= 3.6 to V
10
O
(1)
(2)
= 4.6 V. The solid line indicates PFM and the dashed line indicates PWM.
O
= 1.8 V. The solid line indicates PFM and the dashed line indicates PWM.
11
10
2
L
.
I L (mA)
Product specification
TEA1206T
MGM668
10
3