Datasheet

CLASSIFICATION
PRODUCT SPECIFICATION
No.
DS-1740-2400-102
REV.
1.2
SUBJECT
CLASS 2 BLUETOOTH LOW ENERGY
SINGLE MODE MODULE
PAGE
16 of 34
CUSTOMER’S CODE
PAN1740
PANASONIC’S CODE
ENW89846A1KF
DATE
22.04.2014
PANASONIC INDUSTRIAL DEVICES EUROPE GMBH
www.pideu.panasonic.de
IBAT(ACT_TX)_
BUCK
battery supply current
Typical application with buck
converter and transmitter
active, VBAT3V = 3.0V
4.8
mA
PBAT(DP_SLP)
_BUCK_1kB
battery power
consump- tion
Typical boost-applica- tion in
deep-sleep with
1kB retention RAM active,
running from RC32K
oscillator
1.2
µW
PBAT(ACT_RX)
_BUCK
battery power
consump- tion
Typical application with buck
converter, receive mode
15.5
mW
PBAT(ACT_TX)
_BUCK
battery power
consump- tion
Typical application with buck
converter, transmit mode
14.3
mW
Table 8: 16 MHz Crystal Oscillator: Timing characteristics
Parameter
Description
Conditions
Min
Typ
Max
Unit
t
STA(XTAL)
(16M)
crystal oscillator startup
time
0.5
2
3
ms
Table 10: 32 kHz Crystal Oscillator: Timing characteristics
Parameter
Description
Conditions
Min
Typ
Max
Unit
t
STA(XTAL)
(32k)
crystal oscillator startup
time
Typical application, time
until 1000 clocks are
detected
0.4
s
Table 12: DC-DC converter: DC characteristics
Parameter
Description
Conditions
Min
Typ
Max
Unit
V
O
(BUCK)
output voltage
default settings
1.41
V

CONV_MAX
(BUCK)
maximum
conversion
efficiency
86
%
 V
O
/
V
I
(BUCK)
line regulation
2.35V < VBAT3V < 3.3V
-2
0.7
2
%/V
 V
O
/  I
L
(BUCK)
load regulation
VBAT3V = 2.5V
-0.2
-0.02
0. 2
%/mA
V
RPL
(BUCK)
ripple voltage
buck mode; RMS ripple
voltage
5
mV