Cirrus-logic CS1601H Manual de usuario descargar pdf (Pagina 7)

CS1601

DS931F3 7

4. TYPICAL ELECTRICAL PERFORMANCE

-3.0%

-2.5%

-2.0%

-1.5%

-1.0%

-0.5%

0.0%

0.5%

-50 0 50 100 150

ref

Drift

Temperature (

Figure 3. Supply Current vs. Supply Voltage

Figure 4. Supply Current (I

, I

) vs. Temp

Figure 5. UVLO Hysteresis vs. Temp Figure 6. Turn-on & Turn-off Threshold vs. Temp

Figure 7. Reference Current (I

ref

) Drift vs. Temp

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0 2 4 6 8 1012141618

(V)

Rising

Falling

SW(max)

= 70kHz

SW(max)

= 100kHz

(mA)

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

-50 0 50 100 150

Supply Current (mA)

Temperature (

Start-up

SW(max)

= 70kHz

SW(max)

= 100kHz

Operating

-40 0 40 80 120

Temperature (

UVLO Hysteresis

Temperature (

7.5

8.5

9.5

10.5

-60 -10 40 90 140

VDD (V)

Temperature (

Turn On

Turn Off

1 2 3 4 5 6 7 8 9 10 11 12 ... 15 16

Features 1
Applications 1
Overview 1
1. INTRODUCTION 2
2. PIN DESCRIPTION 3
4 DS931F3 4
DS931F3 5 5
3.2 Absolute Maximum Ratings 6
DS931F3 7 7
8 DS931F3 8
5. GENERAL DESCRIPTION 9
5.3 Burst Mode 10
5.5 PFC Output Capacitor 11
5.7 Valley Switching 11
5.8 Brownout Protection 12
5.9 Overvoltage Protection 12
5.10 Overcurrent Protection 12
5.11 Overpower Protection 13
5.14 Standby (STBY) Function 13
5.15 Summary of Equations 14
6. PACKAGE DRAWING 15
7. ORDERING INFORMATION 16
9. REVISION HISTORY 16

Comentarios a estos manuales

Sin comentarios

Cirrus-logic CS1601H Manual de usuario Pagina 7

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Cirrus-logic CS1601H