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.
5
6
7
8
9
20 kΩ
6
V
V
CC
5
100 kΩ
CC
1.1 µA
8
Equivalent circuit
9
200 Ω
200 Ω
1.26 V
V
CC
High
channel 1 operation
is turned off.
Start and stop of
internal circuits.
7
V
CC
30 kΩ
11
30 kΩ
10
SDH00011BEB
CTL1:
Controls the on/off state of channel 1.
A delay can be provided in the power supply
turn-on start time by connecting a capacitor
between this pin and ground.
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
timer latch operation, this pin is connected to
ground through a 20 kΩ resistor.
Off:
Controls the on/off state.
When the input is high: normal operation
(V
When the input is low: standby mode
(V
In standby mode, the total current consum-
ption is held to under 1 µA.
V
Outputs the internal reference voltage.
The reference voltage is 1.26 V (allowance:
±1%) when V
Insert a capacitor of at least 0.1 µF between V
and ground for phase compensation.
RB2:
Connection for a resistor that sets the channel 2
output source current.
Use a resistor in the range 750 Ω to 1.5 kΩ.
RB1:
Connection for a resistor that sets the channel 1
output source current.
Use a resistor in the range 750 Ω to 1.5 kΩ.
DLY1
REF
OFF
OFF
:
= 1.26 (V) × C
> 1.2 V)
< 0.6 V)
CC
CC
. Note that during U.V.L.O. and
is 2.4 V and I
Description
CTL1
(µF)/1.1 (µA) (s)
REF
is − 0.1 mA.
AN8049FHN
REF
I/O
O
I
I
I
I
7