AN8049SH-E1 Panasonic - SSG, AN8049SH-E1 Datasheet - Page 7

• Manufacturer Part Number: AN8049SH-E1
• Description: IC MULTI CONFIG 40MA SSOP24D
• Manufacturer: Panasonic - SSG
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of AN8049SH-E1

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 3
• Current - Output: 40mA
• Frequency - Switching: 20kHz ~ 1MHz
• Voltage - Input: 1.8 ~ 14 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Power - Output: 146mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Output: -
• Other names: AN8049SHE1; AN8049SHE1TR

I Terminal Equivalent Circuits (continued)
Pin No.
4
5
6
20 kΩ
20 kΩ
4
5
6
1.1 µA
1.1 µA
45 kΩ
55 kΩ
Equivalent circuit
1.26 V
1.26 V
9 24 17
V
V
CC
CC
High
Channel 3
output operation
High
Channel 2
output operation
PWM1
SDH00012BEB
DT1:
Sets the channel 1 soft start time.
Set the time by connecting a capacitor between
this pin and ground.
(See the "Application Notes, [7]" section.)
Note that although the channel 1 maximum on
duty is set internally to 86%, the maximum on
duty can be adjusted by connecting resistors
between this pin and ground, and between this
pin and the V
(See the "Application Notes, [6]" section.)
CTL3:
Controls the on/off state of channel 3. A delay
can be provided in the power supply turn-on start
time by connecting a capacitor between this pin
and ground.
(See the "Application Notes, [9]" section.)
t
This pin can also be used to control the on/off
state with an external signal. In that case, the
allowable input voltage range is from 0 V to V
Note that during U.V.L.O. and timer latch
operation, this pin is connected to ground through
a 20 kΩ resistor.
CTL2:
Controls the on/off state of channel 2. A delay
can be provided in the power supply turn-on start
time by connecting a capacitor between this pin
and ground.
(See the "Application Notes, [9]" section.)
t
This pin can also be used to control the on/off
state with an external signal. In that case, the
allowable input voltage range is from 0 V to V
Note that during U.V.L.O. and timer latch
operation, this pin is connected to ground through
a 20 kΩ resistor.
DLY3
DLY2
= 1.26 (V) × C
= 1.26 (V) × C
REF
Description
pin.
CTL3
CTL2
(µF)/1.1 (µA) (s)
(µF)/1.1 (µA) (s)
AN8049SH
CC
CC
.
.
I/O
I
I
I
7