Datasheet

www.recom-power.com
REV.: 4/2019 RBB-6
DC/DC Converter
Specifications (measured @ Ta= 25°C, 5Vin, 5Vout, 2A and after warm-up unless otherwise stated)
RBB10-2.0
Series
1
A
B
C
D
E
2 3 4 51
A
B
C
D
E
2 3 4 5
tc
11.70 11.70
12.19
±0.5
1.025 x
R0.3
3.75
1.06
1.06
Top View
1.52
12.19
±0.2
2.29
1.52
Bottom View
Recommended Footprint Details
Pinning information
Pad # Function Description
A1, A2 Vin
Positive input voltage with respect to GND. Connect to a
Vin plane for enhanced thermal performance
C1 CTRL
High active: pull to GND to disable the device.
Pull high or leave open to enable the device
A5, B5 Vout
Positive output voltage. Connect to a Vout plane for
enhanced thermal performance
C5 Sense
Connect this pad to the load or directly to Vout. This pad
must not be left floating
E5 Trim Used to set the output voltage between 0.9V and 6V
E1 NC Not connected
E2 Mode Refer to note 5 on page RBB-4
D1 NC Not connected
A3, A4, B1, B2,
B3, B4, C2, C3,
C4, D2, D3,
D4, D5, E3, E4
GND
Negative input voltage. Connect to GND plane(s) for
enhanced thermal performance
tc = case temperature measuring point
Pad tolerance= ±0.05mm
Case tolerance= ±0.25mm
Dimension Drawing (mm)
BLOCKDIAGRAM
R
4
Q
1
Q
4
L
1
C
1
C
2
C
4
...
C
3
Q
2
Q
3
C
9
R
3
R
5
R
2
R
1
Vin
CTRL
UVLO
OTP
SD Logic
SD
PWM
Gate
Driver
Buck-Boost
SST
GND Mode
FB
CS
V
ref
Sense
Vout
Trim
C1, C2 L1 C4 - C9 R3 R4 R5
10µF
2pcs. in parallel
1µH
10µF
6pcs. in parallel
787kΩ 1kΩ 150kΩ
Component List