MAX1846EUB+ Maxim Integrated Products, MAX1846EUB+ Datasheet - Page 19

• Manufacturer Part Number: MAX1846EUB+
• Description: IC CNTRLR PWM HI EFF 10-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Inverting, Flybackr

Specifications of MAX1846EUB+

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -0.5 ~ -200 V
• Current - Output: 5A
• Frequency - Switching: 100kHz ~ 500kHz
• Voltage - Input: 3 ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Power - Output: 444mW
• Duty Cycle (max): 97 %
• Output Voltage: 1.25 V
• Mounting Style: SMD/SMT
• Switching Frequency: 500 KHz
• Operating Supply Voltage: 3 V to 16.5 V
• Supply Current: 0.75 mA
• Maximum Operating Temperature: + 85 C
• Fall Time: 200 ns
• Minimum Operating Temperature: - 40 C
• Output Power: 444 mW
• Rise Time: 200 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TOP VIEW
COMP
FREQ
REF
VL
FB
1
2
3
4
5
+
MAX1846
µMAX
______________________________________________________________________________________
10
9
8
7
6
IN
EXT
CS
PGND
GND
Pin Configurations
COMP
SHDN
FREQ
POL
N.C.
REF
VL
FB
1
2
3
4
5
6
7
8
+
MAX1847
QSOP
High-Efficiency, Current-Mode,
16
15
14
13
12
11
10
9
SYNC
IN
EXT
CS
PGND
GND
GND
N.C.
Inverting PWM Controller
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
PROCESS: BiCMOS
PACKAGE
16 QSOP
10 µMAX
TYPE
PACKAGE
U10+2
CODE
E16+1
Package Information
OUTLINE NO.
Chip Information
21-0061
21-0055
PATTERN NO.
90-0330
90-0167
LAND
19