����������������������������������������������������������������� Maxim Integrated Products 9

MAX16929

Automotive TFT-LCD Power Supply with Boost

Converter and Gate Voltage Regulators

Typical Operating Characteristics (continued)

LOAD-TRANSIENT RESPONSE

(3.3V LINEAR REGULATOR)

MAX16929 toc23

500mA/div

(AC-COUPLED)

100mV/div

100µs/div

450mA

50mA

LOAD REGULATION

(3.3V LINEAR REGULATOR)

LOAD CURRENT (mA)

450

400

300 350

100 150 200 250

50

-0.18

-0.16

-0.14

-0.12

-0.10

-0.08

-0.06

-0.04

-0.02

0

-0.20

0

500

LINE REGULATION

(GL REGULATOR)

-8

-10

-14 -12

-20 -18 -16

-22

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

1.0

-1.0

-24

-6

LOAD REGULATION

(GL REGULATOR)

LOAD CURRENT (mA)

18

16

12 14

4

6

8 10

2

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.0

0

0

20