RT8206A RICHTEK [Richtek Technology Corporation], RT8206A Datasheet - Page 2

• Manufacturer Part Number: RT8206A
• Description: High-Efficiency, Main Power Supply Controllers for Notebook Computers
• Manufacturer: RICHTEK [Richtek Technology Corporation]

Typical Application Circuit
RT8206A/B
Pin Configurations
www.richtek.com
2
ENLDO
TON
VCC
LDO
REF
VIN
NC
NC
1
2
3
4
5
6
7
8
32
9
CP
31
10
WQFN-32L 5x5
30
11
RT8206A
29
GND
12
28
13
Q1
Q3
27
14
33
26
15
25
16
24
23
22
21
20
19
18
17
BOOT2
LGATE2
PGND
GND
SECFB
PVCC
LGATE1
BOOT1
Figure 1. Fixed Voltage Regulator
11
32
15
17
16
18
10
20
19
6
9
3
7
VIN
UGATE1
BOOT1
PHASE1
LGATE1
BYP
VOUT1
VCC
SECFB/NC
FB1
FB2
PVCC
LDO
(TOP VIEW)
RT8206A/B
PGOOD1
PGOOD2
UGATE2
PHASE2
LGATE2
BOOT2
VOUT2
ENLDO
PGND
ILIM1
ILIM2
GND
SKIP
TON
REF
EN1
EN2
31
26
24
25
23
22
30
1
13
28
14
27
4
21, Exposed Pad (33)
2
29
12
ENLDO
TON
VCC
LDO
REF
VIN
NC
NC
1
2
3
4
5
6
7
8
32
9
31
10
WQFN-32L 5x5
Q4
30
11
Q2
RT8206B
29
GND
12
28
13
DS8206A/B-04 March 2011
27
14
OFF
33
26
15
25
16
ON
24
23
22
21
20
19
18
17
BOOT2
LGATE2
PGND
GND
NC
PVCC
LGATE1
BOOT1