ISSUED DATE :2005/06/20
REVISED DATE :2005/12/13B
GTM
CORPORATION
G
I
78M24 (Refer to the test circuits, Ta=25ć, Io=350mA, Vin=33V, Cin=0.33ꢀF, Co=0.1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
Io=350mA
23.04
24.0
-
24.96
VO
27V ≤ Vin ≤ 33V , 5mA ≤ Io ≤ 350mA
27V ≤ Vin ≤ 33V, Io=200mA
28V ≤ Vin ≤ 33V, Io=200mA
5mA ≤ Io ≤ 500mA
22.80
25.20
-
-
10
5
100
50
480
240
6.0
0.5
0.8
-
∆VO
(Line Regulation)
mV
-
30
15
4.8
-
∆VO
(Load Regulation)
mV
mA
mA
5mA ≤ Io ≤ 200mA
-
IQ
Io=0mA
-
5mA ≤ Io ≤ 350mA
-
∆ IQ
27V ≤ Vin ≤ 33V, Io=200mA
10Hz ≤ f ≤ 100KHz
-
-
Vn
RR
-
170
-
ꢀV
dB
50
-
-
28V ≤ Vin ≤ 38V, f=120Hz, Io=100mA,e =1Vrms
IN
Io=500mA
VD
2.0
170
700
-0.7
-
V
Isc
-
-
mA
mA
mV/ć
Vin=30V
Ipk
Tj=25ć
-
-
Io=5mA, 0кЉTjЉ125к
∆Vo / ∆Tj
-
-
Typical Application
Important Notice:
ó
ó
ó
ó
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.
GTM reserves the right to make changes to its products without notice.
GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.
GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
ó
ó
Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.
TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785
China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China
TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165
G
I78MXX
Page: 5/5
GTM [ GTM CORPORATION ]
