MAX16816ATJ+ Maxim Integrated Products, MAX16816ATJ+ Datasheet - Page 5

• Manufacturer Part Number: MAX16816ATJ+
• Description: IC LED DRIVR HIGH BRIGHT 32-TQFN
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16816ATJ+

• Topology: PWM, SEPIC, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 125kHz ~ 500kHz
• Voltage - Supply: 5.5 V ~ 76 V
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Internal Switch(s): Yes
• Efficiency: 90%
• Low Level Output Current: 76 mA
• High Level Output Current: 67 mA
• Operating Supply Voltage: 5.5 V to 76 V
• Maximum Supply Current: 4.5 mA
• Maximum Power Dissipation: 2758 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Details

ELECTRICAL CHARACTERISTICS (continued)
(V
Typical specifications are at T
CLKOUT High Level
CLKOUT Low Level
CLKOUT Maximum Load
Capacitance
DIM SYNC, DIM RAMP, AND DIM PWM GEN
Internal RAMP Frequency
External Sync Frequency
Range
External Sync Low-Level
Voltage
External Sync High-Level
Voltage
DIM Comparator Offset
DIGITAL SOFT-START AND BINNING
Soft-Start Duration
Binning Range
OVERVOLTAGE COMPARATOR, LOAD OVERCURRENT COMPARATOR
OVP Overvoltage Comparator
Threshold
OVP Overvoltage Comparator
Hysteresis
CC
= V
UVEN
PARAMETER
= 14V, C
_______________________________________________________________________________________
Programmable Switch-Mode LED Driver
REG1
with Analog-Controlled PWM Dimming
= 1µF, C
A
= +25°C.)
C
V
SYMBOL
V
CLK_CAP
OV_HYST
f
V
RAMP
V
DIMOS
f
V
DIM
t
HTH
REG2
LTH
SS
OV
= 1µF, C
I
I
f
Digital Soft-Start Duration register is ‘000’
Digital Soft-Start Duration register is ‘001’
Digital Soft-Start Duration register is ‘010’
Digital Soft-Start Duration register is ‘011’
Digital Soft-Start Duration register is ‘100’
Digital Soft-Start Duration register is ‘101’
Digital Soft-Start Duration register is ‘110’
Digital Soft-Start Duration register is ‘111’
Binning Adjustment register is ‘0000’
Binning Adjustment register is ‘0001’
Binning Adjustment register is ‘0010’
Binning Adjustment register is ‘0011’
Binning Adjustment register is ‘0100’
Binning Adjustment register is ‘0101’
Binning Adjustment register is ‘0110’
Binning Adjustment register is ‘0111’
Binning Adjustment register is ‘1000’
Binning Adjustment register is ‘1001’
Binning Adjustment register is ‘1010’
V
SINK
SOURCE
SW
OV
= 500kHz
rising
CLMP
= 0.8mA
= 1.6mA
= 0.1µF, R
CONDITIONS
T
= 25kΩ, T
A
= T
J
= -40°C to +125°C, unless otherwise noted.
MIN
1.20
160
170
2.8
3.2
80
100.00
106.67
113.33
120.00
126.67
133.33
140.00
146.67
153.33
160.00
166.67
1.235
4096
2048
1536
1024
TYP
63.5
200
200
768
512
256
0
MAX
2000
1.27
500
240
300
0.4
0.4
UNITS
mV
mV
mV
pF
Hz
Hz
µs
V
V
V
V
V
5