Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
í•œêµì–´
日本語
руÑÑкий
简体ä¸æ–‡
español
Número de pieza
componentes Descripción
MAX1556 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX1556
16µA IQ, 1.2A PWM Step-Down DC-DC Converters
Maxim Integrated
MAX1556 Datasheet PDF : 12 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
16µA I
Q
, 1.2A PWM DC-DC
Step-Down Converters
IN
SHDN
SHORT-CIRCUIT
CLOCK
PROTECTION
BIAS
1MHz
CURRENT
V
CS
SENSE
SLOPE
COMP
CURRENT-LIMIT
COMPARATOR
0.675V
PWM
COMPARATOR
PWM
AUTO SKIP
CONTROL
SKIP-OVER
ENTER SKIP/
SR OFF
ZERO-CROSS
DETECT
INP
LX
PGND
ERROR
AMPLIFIER
OUT
REFERENCE
1.25V
Figure 1. Functional Diagram
INPUT
2.6V TO 5.5V
R1
C1
100
Ω
10
µ
F
C4
0.47
µ
F
VOLTAGE
SELECT
ON
OFF
INP
LX
MAX1556
IN
MAX1556A
PGND
D1
D2
OUT
SS
SHDN
GND
L1
3.3
µ
H
OUTPUT
0.75V TO V
IN
1.2A
C2
22
µ
F
C3
1000pF
GND
OUTPUT
D1
VOLTAGE
SELECTOR
D2
MAX1556
MAX1556A
MAX1557
SS
INPUT
2.6V TO 5.5V
C4
10
µ
F
VOLTAGE
SELECT
ON
OFF
INP
LX
MAX1557
PGND
IN
D1
OUT
D2
SS
SHDN
GND
L2
4.7
µ
H
OUTPUT
0.75V TO V
IN
600mA
C5
22
µ
F
C6
1000pF
Figure 2. MAX1556 Typical Application Circuit
Figure 3. MAX1557 Typical Application Circuit
_______________________________________________________________________________________ 7
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]