鈩?/div>
Continuous 6A current power switch
V
CC
Input voltage from 7V to 30V
MOSFET input voltage 2V to 20V
Programmable soft start for MOSFET turn on
Very low quiescent current only 180碌A(chǔ) at V
CC
=
20V
Switch off current only 1碌A(chǔ)
Small, 8-Pin SOP Package
General Description
The G606 is a high-current power switch with logic-
level compatible on/off control. The G606 has built in a
power N-channel MOSFET, which can handle 6A con-
tinuous current, with 33m鈩?on-resistance. The
drain-to-source voltage rating of the MOSFET is 20V.
The MOSFET can be turned on and off with a TTL
logic level control signal, which is applied to the
ON/OFF pin of G606. The VCC input voltage range of
G606 is from 7V to 30V. Thus, it is possible to operate
G606 directly from the adaptor or battery for the note-
book applications. To tailor the turn-on time of the
MOSFET, G606 provides a SST (soft start) pin to limit
the surge current. By choosing an appropriate capaci-
tance value, the turn-on surge current can be adjusted
The G606 is available in a small, 8-pin SOP sur-
face-mount package.
Applications
Desktop and Notebook Computers
Smart Battery Packs
LAN Servers
Industrial Controls
Central Office Telecom Equipment
Ordering Information
PART*
G606
TEMP. RANGE
-40擄C to +85擄C
PIN-PACKAGE
8-SOP
Pin Configuration
Typical Operating Circuit
7~30V
V
CC
C
BYP
0.1碌F
G606
SW_S
SST
VCC
ON/OFF
1
2
3
4
8
7
6
5
SW_D
V
IN
0~7V
7
8
ON
ON
OFF
OFF
C
SST
0.1碌F
4
2
U1 G606
G606
VCC
3
1
5
6
C
OUT
0.1碌F
V
OUT
R
L
SW_D
GND
GND
SW_D
SW_D SW_S
ON/OFF
SST
SW_S
GND
GND
C
IN
0.1碌F
8Pin SOP
Ver 0.2 Preliminary
Jul 26, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
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