MAX15005BAUE/V+ Maxim Integrated Products, MAX15005BAUE/V+ Datasheet - Page 8

• Manufacturer Part Number: MAX15005BAUE/V+
• Description: IC PWR SUPPLY CTRLR 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX15005BAUE/V+

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 81.5%
• Voltage - Supply: 4.5 V ~ 40 V
• Buck: No
• Boost: Yes
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: Yes
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• Frequency-max: 1MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.5V to 40V Input Automotive
Flyback/Boost/SEPIC Power-Supply Controllers
(V IN = 14V, C IN = 0.1μF, C VCC = 0.1μF // 1μF, C REG5 = 1μF, V ON/OFF = 5V, C SS = 0.01μF, C SLOPE = 100pF, RT = 13.7kΩ,
CT = 560pF. T A = +25°C, unless otherwise noted.)
8
POWER-DOWN SEQUENCE THROUGH V
_______________________________________________________________________________________
HICCUP MODE FOR FLYBACK CIRCUIT
LINE TRANSIENT FOR V
4ms/div
FROM 14V TO 5.5V
(FIGURE 7)
V
100μs/div
10ms/div
ON/OFF
MAX15004 toc19
= 5V
IN
IN
REG5
5V/div
V
5V/div
V
10V/div
V
5V/div
OUT
IN
CC
STEP
MAX15004 toc24
MAX15004 toc22
V
5V/div
REG5
5V/div
V
5V/div
V
200mV/div
V
1V/div
I
500mA/div
V
10V/div
SHORT
CC
OUT
CS
ANODE
IN
Typical Operating Characteristics (continued)
POWER-UP SEQUENCE
THROUGH ON/OFF
1ms/div
MAX15004 toc20
ON/OFF
5V/div
V
5V/div
REG5
5V/div
V
5V/div
CC
OUT
FLYBACK CONVERTER (FIGURE 7)
LINE TRANSIENT FOR V
DRAIN WAVEFORM IN
FROM 14V TO 40V
100μs/div
4μs/div
POWER-DOWN SEQUENCE
THROUGH ON/OFF
I
LOAD
IN
400ms/div
STEP
MAX15004 toc23
MAX15004 toc25
= 10mA
V
5V/div
V
5V/div
V
20V/div
REG5
5V/div
10V/div
CC
OUT
IN
MAX15004 toc21
V
5V/div
REG5
5V/div
V
5V/div
ON/OFF
5V/div
CC
OUT