LTM8023IV#PBF Linear Technology, LTM8023IV#PBF Datasheet - Page 3

• Manufacturer Part Number: LTM8023IV#PBF
• Description: IC BUCK SYNC ADJ 2A 50LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM8023IV#PBF

• Design Resources: LTM8023 Spice Model
• Output: 0.8 ~ 10 V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Surface Mount
• Voltage - Input: 3.6 ~ 36 V
• Package / Case: 50-LGA
• 1st Output: 0.8 ~ 10 VDC @ 2A
• Size / Dimension: 0.44" L x 0.35" W x 0.11" H (11.25mm x 9mm x 2.82mm)
• Power (watts) - Rated: 20W
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
otherwise specifi ed.
SYMBOL
V
V
R
I
IQ
IQ
ΔV
ΔV
V
f
I
V
V
I
I
V
V
V
I
I
V
V
I
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTM8023E is guaranteed to meet performance specifi cations
from 0°C to 85°C ambient. Specifi cations over the full –40°C to
85°C ambient operating temperature range are assured by design,
characterization and correlation with statistical process controls. The
LTM8023I is guaranteed to meet specifi cations over the full –40°C to 85°C
ambient operating temperature range. The LTM8023MP is guaranteed to
OUT
SW
SC(OUT)
ADJ
RUN/SS
PGO
PGSINK
SYNCBIAS
ADJ
IN
OUT
OUT(AC_RMS)
BIAS(MIN)
IH(RUN/SS)
IL(RUN/SS)
PG(TH)
SYNCIL
SYNCIH
ADJ(MIN)
VIN
BIAS
OUT
OUT
/V
/V
OUT
OUT
PARAMETER
Input DC Voltage
Output DC Voltage
Minimum Allowable R
Continuous Output DC Current
V
BIAS Quiescent Current
Line Regulation
Load Regulation
Output Ripple (RMS)
Switching Frequency
Output Short Circuit Current
Voltage at ADJ Pin
Minimum BIAS Voltage for Proper
Operation
Current Out of ADJ Pin
RUN/SS Pin Current
RUN/SS Input High Voltage
RUN/SS Input Low Voltage
PG Threshold
PG Leakage
PG Sink Current
SYNC Input Low Threshold
SYNC Input High Threshold
SYNC Pin Bias Current
IN
Quiescent Current
ADJ
CONDITIONS
0A < I
0A < I
(Note 4)
4 ≤ V
V
V
V
V
V
V
V
V
5 ≤ V
V
V
R
V
C
ADJ = 1V, C
V
C
C
V
V
V
f
f
V
SYNC
SYNC
RUN/SS
BIAS
BIAS
BIAS
RUN/SS
BIAS
BIAS
BIAS
IN
IN
T
IN
OUT
RUN/SS
OUT
OUT
OUT
PG
PG
SYNC
= 113k, C
= 24V, 0 ≤ I
= 24V, I
= 36V, V
= 30V
= 0.4V
IN
IN
= 51μF
= 51μF
= 51μF
Rising
OUT
OUT
= 550kHz, C
= 550kHz, C
= 3V, Not Switching, R
= 3V, Not Switching, R
= 0V, Not Switching, R
= 3V, Not Switching, R
= 3V, Not Switching, R
= 0V, Not Switching, R
= 0V
A
≤ 36, C
≤ 36, I
= 0.2V, R
= 0.2V, R
= 2.5V
= 25°C. V
≤ 2A, R
≤ 2A, R
OUT
OUT
OUT
OUT
OUT
The
OUT
OUT
= 2A, V
= 51μF
= 0V (Note 5)
= 51μF
T
ADJ
ADJ
T
OUT
OUT
= 1A, V
= 174k
= 51μF
= 174k
≤ 2A, V
l
IN
Open, C
= 43.2k, C
denotes the specifi cations which apply over the full operating
= 51μF
= 51μF
= 10V, V
OUT
OUT
OUT
= 3.3V, C
meet specifi cations over the full –55°C to 125°C temperature range. Note
that the maximum internal temperature is determined by specifi c operating
conditions in conjunction with board layout, the rated package thermal
resistance and other environmental factors.
Note 3: C
with a 47μF electrolytic.
Note 4: Guaranteed by design.
Note 5: Short circuit current at V
and correlation. 100% tested at V
T
T
T
T
T
T
OUT
= 3.3V, C
= 174k (E, I)
= 174k (MP)
= 174k
= 174k (E, I)
= 174k (MP)
= 174k
= 3.3V, C
OUT
RUN/SS
= 51μF (Note 3)
= 51μF (Note 3)
OUT
OUT
OUT
OUT
= 10V, V
= 51μF
= 51μF is composed of a 4.7μF ceramic capacitor in parallel
= 51μF
= 51μF
BIAS
= 3V, R
l
l
l
l
l
l
IN
IN
T
= 36V is guaranteed by characterization
= 10V
= 60.4k, C
MIN
42.2
765
200
3.6
2.5
0.7
0
OUT
0.03
TYP
325
790
730
800
0.8
0.1
0.1
0.4
2.9
2.3
0.1
0.1
10
25
25
85
50
50
10
1
2
5
LTM8023
= 4.7μF unless
MAX
350
120
120
200
805
0.5
0.5
2.8
0.2
0.5
36
60
10
2
5
1
UNITS
8023ff
3
kHz
mV
mV
mV
kΩ
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
%
%
V
V
V
A
A
V
V
V
V
V