MAX685EEE+T Maxim Integrated Products, MAX685EEE+T Datasheet - Page 5

• Manufacturer Part Number: MAX685EEE+T
• Description: IC DC-DC CONV DUAL OUT 16-QSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost), Invertingr

Specifications of MAX685EEE+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: -9 ~ 24 V
• Current - Output: 10mA
• Frequency - Switching: 220kHz, 400kHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Power - Output: 667mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Circuit of Figure 3, V
5V/div
5V/div
V
11mA
I
OUT+
OUT+
1mA
START-UP, SEQ = HIGH, V
+15V AT 10mA, -7.5V AT 10mA
V
_______________________________________________________________________________________
OUT+
OUT+
START-UP (SEQ = HIGH)
LOAD-TRANSIENT RESPONSE
= 15V, V
Dual-Output (Positive and Negative),
2ms/div
2ms/div
OUT-
DD
= VP = 5.0V,
DC-DC Converter for CCD and LCD
= -7.5V, T
100mV/div
100mV/div
MAX685-12
2V/div
Typical Operating Characteristics (continued)
A
INPUT 4V TO 5V, +15V AT 10mA, -7.5V AT 10mA
= +25°C, unless otherwise noted.)
5mA/div
100mV/div
V
V
OUT+
OUT-
LINE-TRANSIENT RESPONSE
1ms/div
-11mA
V
5V/div
5V/div
-1mA
I
OUT-
OUT-
START-UP, SEQ = LOW, V
+15V AT 10mA, -7.5V AT 10mA
V
V
V
V
OUT+
OUT-
DD
OUT-
, VP
LOAD-TRANSIENT RESPONSE
START-UP (SEQ = LOW)
2ms/div
2ms/div
DD
= VP = 5.0V,
MAX685-11
5mA/div
100mV/div
V
V
OUT+
OUT-
5