diff --git a/BOOKSHELF b/BOOKSHELF
index dcebb68..267fa29 100644
--- a/BOOKSHELF
+++ b/BOOKSHELF
@@ -90,3 +90,8 @@ D: http://www.rohm.com/products/databook/power/pdf/bd9130nv-e.pdf
 N: LM2621MM/NOPB
 A: U9
 D: http://www.national.com/ds/LM/LM2621.pdf
+
+N: BQ24070
+A: U13
+D: http://focus.ti.com/lit/ds/symlink/bq24071.pdf
+