RT8205A RICHTEK [Richtek Technology Corporation], RT8205A Datasheet - Page 4

• Manufacturer Part Number: RT8205A
• Description: High Efficiency, Main Power Supply Controllers for Notebook Computers
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT8205A/B/C
For Adjustable Voltage Regulator
Copyright
www.richtek.com
4
©
2012 Richtek Technology Corporation. All rights reserved.
BSC119
BSC119
CP
N03S
N03S
BSC119
BSC119
Q1
Q3
OFF
N03S
N03S
Q1
Q3
ON
OFF
ON
16
21
22
20
19
24
14
13
2
3
4
VIN
UGATE1
BOOT1
PHASE1
LGATE1
VOUT1
FB1
REF
TONSEL
SKIPSEL
EN
16
21
22
20
19
24
18
13
14
2
3
4
VIN
UGATE1
BOOT1
PHASE1
LGATE1
VOUT1
FB1
LG1_CP
REF
EN
TONSEL
SKIPSEL
RT8205A
RT8205B
ENTRIP1
ENTRIP2
UGATE2
PHASE2
LGATE2
PGOOD
BOOT2
VOUT2
VREG5
VREG3
GND
ENTRIP1
ENTRIP2
UGATE2
PHASE2
FB2
LGATE2
PGOOD
BOOT2
VREG5
VREG3
VOUT2
PGND
GND
FB2
is a registered trademark of Richtek Technology Corporation.
10
9
11
12
7
5
1
6
15, Exposed Pad (25)
17
23
8
10
9
11
12
7
5
1
6
Exposed Pad (25)
17
23
8
15
Q4
BSC119
Q2
BSC119
N03S
N03S
BSC119
Q4
BSC119
Q2
N03S
N03S
DS8205A/B/C-06 July 2012