MAX15037ATE+T Maxim Integrated Products, MAX15037ATE+T Datasheet - Page 4

• Manufacturer Part Number: MAX15037ATE+T
• Description: IC DC/DC CONV 3A 16-TQFN-EP
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX15037ATE+T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 23 V
• Current - Output: 3A
• Frequency - Switching: 200kHz ~ 2.2MHz
• Voltage - Input: 4.5 ~ 23 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Power - Output: 2.67W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V+ = V
values are at T
2.2MHz, 3A Buck or Boost Converters
with an Integrated High-Side Switch
4
Note 2: 100% tested at T
Note 3: Output current may be limited by the power dissipation of the package. See the Power Dissipation section in the Applications
Note 4: From the rising edge of the SOURCE waveform to the rising edge of the CKO waveform.
Note 5: SYNC input frequency is equal to the switching frequency.
Note 6: From the SYNC rising edge to SOURCE rising edge.
Note 7: RESET goes high 200ms after V
SYNC Frequency Range
SYNC Input to SOURCE Rising-
Edge Phase Delay
SYNC High Threshold
SYNC Low Threshold
SYNC Input Bias Current
Minimum SYNC High Pulse Width
EN, RESET (MAX15036)/PGOOD (MAX15037)
EN Threshold
EN Input Bias Current
RESET Threshold
PGOOD Threshold
FB to RESET or FB to PGOOD
Propagation Delay
RESET Active Timeout Period
RESET, PGOOD Output Voltage
Low
RESET, PGOOD Output Leakage
Current
THERMAL SHUTDOWN
Thermal Shutdown
Thermal-Shutdown Hysteresis
_______________________________________________________________________________________
L
Information section.
= 5V or V+ = 5.5V to 23V, V
PARAMETER
A
= T
J
= +25°C.) (Note 2)
A
= +25°C and T
EN
SYNC
SYMBOL
t
V
V
= 5V, T
SYNC_H
T
I
OUT
I
SYNCH
SYNCL
SYNC
V
V
V
LEAK
SHDN
V
V
I
t
t
EN
FD
RP
A
TH
TH
OL
IH
PHASE
IL
= +125°C. Limits from T
crosses this threshold, PGOOD goes high after V
A
= T
(Note 5)
R
(Note 6)
V
V
I
V+ = V
V
Temperature rising
J
SINK
OSC
FB
FB
PGOOD
= -40°C to +125°C, unless otherwise noted. Circuits of Figures 5 and 6. Typical
= V
= V
= 3mA
= 10kΩ, f
L
OUT
OUT
= 5.2V, V
= 6V, V
(Note 7)
(Note 7)
CONDITIONS
SYNC
A
FB
R ESET
= -40°C to +25°C are guaranteed by design.
= 0.8V
= 1.2MHz
or
OUT
MIN
200
140
2.0
2.0
90
90
crosses this threshold.
+170
TYP
92.5
92.5
100
200
65
25
3
MAX
2200
250
250
254
0.8
0.8
0.4
95
95
2
Degrees
% V
% V
UNITS
kHz
ms
nA
nA
μA
°C
°C
ns
μs
V
V
V
V
OUT
OUT