The MAX8607 white LED boost converter is optimized
for camera flash/strobe applications using high-current
white LEDs. The MAX8607 integrates a 1MHz PWM
boost converter, 1.5A low-dropout (LDO) current regulator,
and logic control circuitry for a space-saving LED
flash design. Two logic inputs control four modes of
operation: shutdown mode reduces the quiescent current
to 0.1µA (typ), movie mode supplies up to 360mA
of LED current for continuous lighting, flash mode supplies
up to 1.5A of LED current for short-duration lighting
during an exposure, and disco mode supplies +5V
(at up to 1A) to external circuits while driving the LED
with a fixed 80mA current.
The internal 1MHz boost converter features an adaptive
control scheme with an internal switching MOSFET and
synchronous rectifier to improve efficiency and minimize
external component count. The MAX8607 is available
in a 14-pin, 3mm x 3mm TDFN package (0.8mm
max height).
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices:
1-3 of 3
MAX8607
Free Sample
Buy
Status
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free? Materials Analysis
MAX8607ETD+
Active
TDFN-EP;14 pin;9.6 mm²
Outline Drawing: 21-0137 (PDF)
Land Pattern: 90-0063 (PDF)
Use pkgcode/variation: T1433+2*
MAX1583 White LED Camera-Flash Boost Converter MAX1576 480mA White LED 1x/1.5x/2x Charge Pump for Backlighting and Camera Flash MAX1577Y, MAX1577Z 1.2A White LED Regulating Charge Pump for Camera Flashes and Movie Lights
More Like This: View Product Families for Similar Products
Download
E-Mail