MAX5092EVKIT+ Maxim Integrated Products, MAX5092EVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX5092EVKIT+
• Description: KIT EVALUATION FOR MAX5092
• Manufacturer: Maxim Integrated Products

Specifications of MAX5092EVKIT+

• Main Purpose: DC/DC, Step Up with LDO
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Current - Output: 250mA
• Voltage - Input: 4 ~ 72V
• Regulator Topology: Buck-Boost
• Board Type: Fully Populated
• Utilized Ic / Part: MAX5092B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
IN, EN, LX, BSOUT to SGND..................................-0.3V to +80V
PGND_BST, PGND_LDO to SGND .......................-0.3V to +0.3V
RESET, OUT, OUT_SENSE to SGND .....................-0.3V to +12V
BSOUT to LX (MAX5092_)......................................-0.3V to +12V
VL, SET, BSFB, SGND..............................................-0.3V to +6V
HOLD to SGND….....................................-0.3V to (V
CT to SGND.................................................-0.3V to (V
OUT Current (I
4V to 72V Input LDOs with Boost Preregulator
ELECTRICAL CHARACTERISTICS
(V
noted. See Figures 4–7 as applicable. Typical specifications are at T
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Note 1: As per JEDEC Standard 51 (Multilayer Board).
INPUT SUPPLY
Input Voltage Range
Internal Input Undervoltage
Lockout
Supply Current (Boost Converter
Off)
Supply Current (Boost Converter
On)
Shutdown Supply Current
BOOST CONVERTER
Minimum BSOUT Output Current
Boost Converter Enable
Threshold
Boost Converter Disable
Threshold
Boost Converter Disable
Hysteresis
BSOUT Output Voltage
Maximum BSOUT Output Voltage
BSFB Regulation Voltage
BSFB Input Bias Current
Boost Internal Switch
On-Resistance
Boost Internal Switch Minimum
Off-Time
(V
IN
IN
_______________________________________________________________________________________
= V
≤ 28V) ..............................................................Continuous
EN
PARAMETER
= 14V, I
OUT
) Short Circuit to PGND_LDO,
OUT
= 1mA, C
IN
= 47µF, C
V
BSOUT(MAX)
SYMBOL
V
V
V
R
V
V
V
I
BST_HYS
BST_DIS
V
I
BSOUT
BST_EN
I
DS(ON)
UVLOR
BSOUT
UVLOF
SHDN
BSFB
t
V
BSFB
OFF
I
I
Q
IN
S
BSOUT
OUT
(Note 3)
V
V
LDO mode,
I
LDO mode, I
V
V
V
V
V
V
MAX5092_
MAX5093_
OUT
VL
IN
IN
IN
EN
IN
BSOUT –
BSOUT –
IN
= 22µF, C
falling
rising
= 5V
= 4V
= 4V, BSFB = SGND, V
+ 0.3V)
+ 0.3V)
≤ +0.4V
= 100µA
V
V
OUT
OUT
OUT
OUT
CONDITIONS
falling (Note 5)
rising (Note 5)
= 10µF, C
A
= 250mA
RESET Sinking Current .........................................................5mA
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +125°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= +25°C.) (Note 2)
16-Pin Thin QFN (derate 33.3mW/°C
above +70°C)...............................................2666mW (Note 1)
T
(Note 4)
T
(Note 4)
J
J
= -40°C to +125°C
= -40°C to +125°C
VL
OUT
= 1µF, T
= 5V
A
= T
J
= -40°C to +125°C, unless otherwise
MIN
1.18
0.80
3.0
3.4
1.7
2.2
4
A
= +70°C)
TYP
7.00
1.24
250
3.2
3.6
0.4
2.0
2.5
0.5
0.5
65
70
11
12
6
1
MAX
1.30
1.25
100
100
3.4
3.8
1.0
2.3
2.8
1.2
72
85
10
UNITS
mA
mA
µA
µA
nA
µs
Ω
V
V
V
V
V
V
V
V