MAX16904SATB33/V+T Maxim Integrated Products, MAX16904SATB33/V+T Datasheet - Page 4

• Manufacturer Part Number: MAX16904SATB33/V+T
• Description: IC BUCK CONV 1A TDFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX16904SATB33/V+T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 600mA
• Frequency - Switching: 2.1MHz
• Voltage - Input: 3.5 ~ 28 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.1MHz, High-Voltage,
600mA Mini-Buck Converter
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 2: When the typical minimum on-time of 80ns is violated, the device skips pulses.
Note 3: Guaranteed by design; not production tested.
4
SKIP-Mode Peak Current
High-Side DMOS RDS
Low-Side DMOS RDS
DMOS Peak Current-Limit
Threshold
Soft-Start Ramp Time
LX Rise Time
Minimum On-Time
PWM Switching Frequency
SYNC Input Frequency Range
Spread-Spectrum Range
PGOOD
PGOOD Threshold
PGOOD Debounce
PGOOD High Leakage Current
PGOOD Output Low Level
LOGIC LEVELS
EN Level
EN Input Current
SYNC Switching Threshold
SYNC Internal Pulldown
THERMAL PROTECTION
Thermal Shutdown
Thermal Shutdown Hysteresis
SUP
_______________________________________________________________________________________
= +14V, T
PARAMETER
A
= T
J
ON
ON
= -40°C to +125°C, unless otherwise noted. Typical values are at T
T
I
V
R
SYMBOL
V
V
LEAK,PGD
V
V
SHDN,HYS
t
R
R
OUT,PGD
THR,PGD
PD,SYNC
RISE,LX
THF,PGD
V
IH,SYNC
T
V
f
I
IL,SYNC
I
I
SYNC
t
ON,HS
IN,EN
ON,LS
SHDN
SKIP
t
f
IH,EN
MAX
DEB
IL,EN
t
SS
ON
SW
SS
V
Internally generated
Spread-spectrum option only
V
V
T
Sinking 1mA
V
BIAS
A
OUT
OUT
EN
= +25°C
= V
rising
falling
= 5V
SUP
= +42V, T
CONDITIONS
A
= +25°C
A
= +25°C, unless otherwise noted.)
1.925
0.85
MIN
1.8
2.4
1.4
88
7
TYP
1.05
350
400
250
200
175
2.1
+6
80
93
91
10
15
8
5
2.275
MAX
1.22
800
450
2.6
0.4
0.6
0.4
94
9
1
1
UNITS
MHz
MHz
mA
m
m
ms
μA
μA
k
ns
ns
μs
°C
°C
%
%
A
V
V
V