MAX1575ETE/V+ Maxim Integrated, MAX1575ETE/V+ Datasheet - Page 7

• Manufacturer Part Number: MAX1575ETE/V+
• Description: LED Lighting Drivers White LED 1x/1.5x Charge Pump for Main and Sub-Displays
• Manufacturer: Maxim Integrated

Specifications of MAX1575ETE/V+

• Input Voltage: 2.7 V to 5.5 V
• Maximum Supply Current: 2 mA
• Power Dissipation: 1349 mW

Figure 2. Functional Diagram and Typical Application Circuit
2.7V TO 5.5V
AND DIMMING
AND DIMMING
MAIN ENABLE
SUB ENABLE
R
SET
C
1μF
IN
IN
ENM
ENS
GND
SET
_______________________________________________________________________________________
CURRENT MIRROR
ERROR
AMP2
CONTROL AND
MAIN CONTROL
CONTROLLED
REFERENCE
SUB CONTROL
0.18V
0.6V
C1P
1x/1.5x REGULATING CHARGE PUMP
White LED 1x/1.5x Charge Pump
1μF
C1
ERROR
C1N
AMP1
C2P
for Main and Sub-Displays
SELMIN
1μF
C2
C2N
OVD
1.25V
LED1
LED2
LED3
LED4
LED5
LED6
OUT
C
1μF
OUT
D1
D2
D3
D4
D5
D6
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