LTM8022 Datasheet, PDF (16/20 Pages) Linear Technology – 1A, 36V DC/DC μModule

LTM8022
TYPICAL APPLICATIONS
2.5V Step-Down Converter
V_IN*
3.8V TO 36V
2.2μF
V_IN
V_OUT
LTM8022
RUN/SS
AUX
SHARE
PG
3.3V BIAS
R_T GND SYNC ADJ
59k
226k
V_OUT
2.5V
47μF ^1A
8022 TA04
*RUNNING VOLTAGE RANGE. PLEASE REFER TO
APPLICATIONS INFORMATION FOR START-UP DETAILS
–5V at 1A Positive-to-Negative Converter
V_IN*
7V TO 31V
IN
OUT
LTM8022
RUN/SS
AUX
2.2μF
SHARE
BIAS
PG
OPTIONAL
10μF
SCHOTTKY
CLAMP
R_T GND SYNC ADJ
29.4k
93.1k
*RUNNING VOLTAGE RANGE. PLEASE REFER TO
APPLICATIONS INFORMATION FOR START-UP DETAILS
V_OUT
8022 TA05 –5V
–5V at 1A Positive-to-Negative Converter
Load Current vs Input Voltage
1200
1000
800
600
400
200
0
0
10
20
30
INPUT VOLTAGE (V)
40
8022 TA05b
8022fb
16